Katedra Teorii Aproksymacji - lista publikacji

Activity of the PAU Commission for the Evaluation of School Textbooks in the Years 2001–2022, (2023), "Narracje podręcznikowe. Akademia Umiejętności i Polska Akademia Umiejętności na rzecz edukacji (red. Karol Sanojca, Maria Stinia)", Wydawnictwo Polskiej Akademii Umiejętności

232.

Działalność Komisji PAU do Oceny Podręczników Szkolnych w latach 2001-2022, (2023), "Narracje podręcznikowe. Akademia Umiejętności i Polska Akademia Umiejętności na rzecz edukacji (red. Karol Sanojca, Maria Stinia)", Wydawnictwo Polskiej Akademii Umiejętności

231.

Dojrzewanie koncepcji podręcznika do matematyki, Opinie Edukacyjne Polskiej Akademii Umiejętności. Prace Komisji Pau Do Oceny Podręczników Szkolnych vol. XIX-XX (2023), 55-66

230.

Tomasz Kobos, Paweł Wójcik

On Non-linear Mappings Preserving the Semi-inner Product, Results in Mathematics vol. 78 (2023),

229.

Tomasz Kobos, Filip Gawron

On length of the period of the continued fraction of n*sqrt(d), International Journal of Number Theory vol. 19 (2023),

228.

A Uniform Lower Bound on the Norms of Hyperplane Projections of Spherical Polytopes, Discrete and Computational Geometry vol. 70 (2023), 279-296

227.

Polynomial approximation of regular functions of a quaternionic variable, Science, Technology and Innovation vol. 16 No. 3-4 (2023), 28-41

226.

A simple proof of the Grünbaum conjecture, Journal of Functional Analysis vol. 285(2) (2023), 1-8

225.

Tomasz Kania, Grzegorz Lewicki

A forgotten theorem of Pełczyński: (λ+)-injective spaces need not be λ-injective—the case λ∈(1,2], Studia Mathematica vol. 268 (2023), 311-317

2022

224.

Grzegorz Lewicki, Maciej Ciesielski

Some remarks on contractive and existence sets, Monatshefte für Mathematik vol. 200,1 (2022), 1–21

223.

Grzegorz Lewicki, Michael Prophet

Codimension 1 minimal projections onto the lines in L^p, Journal of Approximation Theory vol. 283 (2022), 16

222.

Leokadia Białas-Cież, Grzegorz Lewicki, Tomasz Kobos

Podstawy teorii aproksymacji w zadaniach, PWN, 2022

221.

Beata Deręgowska, Matthew Fickus, Simon Foucart, Barbara Lewandowska

On the value of the fifth maximal projection constant, Journal of Functional Analysis vol. 283(10) (2022), 17

2021

220.

Leokadia Białas-Cież, Agnieszka Kowalska

Bernstein - Chebyshev inequality and Baran’s radial extremal function on algebraic sets, Dolomites Research Notes on Approximation vol. 14 (2021), 16-26

219.

Joukowski and Green, Chebyshev and Julia, Dolomites Research Notes on Approximation vol. 14 (2021), 59-65

218.

Marta Kosek, Małgorzata Stawiska

The centenary of Annales Polonici Mathematici, Annales Polonici Mathematici vol. 127 (2021), 99-164

217.

Grzegorz Lewicki, Michael Prophet

The Chalmers-Metcalf operator and minimal extensions, Journal of Functional Analysis vol. 280 (2021), 108800

2020

216.

A remark on the distribution of products of independent normal random variables, Science, Technology and Innovation vol. 2020; 10 (3) (2020),

215.

Grzegorz Lewicki, Michael Prophet

A note on the existence of two-dimensional symmetric subspaces of L^p[-1,1], Real Analysis Exchange vol. 45,2 (2020), 465-480

214.

EXTREMAL BANACH–MAZUR DISTANCE BETWEEN A SYMMETRIC CONVEX BODY AND AN ARBITRARY CONVEX BODY ON THE PLANE, Mathematika vol. 66 (2020), 161-177

2019

213.

Function Spaces XII (a volume of the Banach Center Publications edited by Marta Kosek), Banach Center Publications vol. 119 (2019),

212.

Chebyshev Polynomials and Continued Fractions Related, Science, Technology and Innovation vol. 7 (4) (2019), 1-8

211.

Stability Result for the Extremal Grünbaum Distance Between Convex Bodies , Journal of Convex Analysis vol. 26 (2019), 1275-1294

210.

Maciej Ciesielski, Grzegorz Lewicki

Sequence Lorentz Spaces and their geometric properties, Journal of Geometric Analysis vol. 29,3 (2019), 1929 - 1952

209.

On the behaviour of constants in some polynomial inequalities, Annales Polonici Mathematici vol. 123 (2019), 43-60

208.

Leokadia Białas-Cież, Grzegorz Sroka

Polynomial inequalities in Lp norms with generalized Jacobi weights, Mathematical Inequalities and Applications (2019), 261-274

207.

Maciej Ciesielski, Grzegorz Lewicki

On certain class of norms in semimodular spaces and their monotonicity properties, Journal of Mathematical Analysis and Applications vol. 475 (2019), 490 - 518

206.

Alberto Castejon, Grzegorz Lewicki, M. Martin

Some results on absolute projection constant, Numerical Functional Analysis and Optimization vol. 40,1 (2019), 34 - 51

205.

Equivalence of the global and local Markov inequalities in the complex plane, Advances in Mathematics vol. 345 (2019), 909-927

2018

204.

Maciej Klimek, Marta Kosek

On the metric space of pluriregular sets, Dolomites Research Notes on Approximation vol. 11 (2018), 51-61

203.

Parametry fizyczne polskich podręczników do matematyki w latach 1801–2017, Opinie Edukacyjne Polskiej Akademii Umiejętności. Prace Komisji Pau Do Oceny Podręczników Szkolnych vol. XVI (2018), 59-78

202.

Michał Kozdęba

Minimal projection onto certain subspace of Lp(XxYxZ), Numerical Functional Analysis and Optimization vol. 39 (2018), 1407-1422

201.

Maciej Ciesielski, Grzegorz Lewicki

Best approximation properties in spaces of measurable functions, Mathematische Nachrichten vol. 291,4 (2018), 610 - 631

200.

Maciej Ciesielski, Grzegorz Lewicki

On approximation properties of l_1-type spaces, Banach Journal of Mathematical Analysis vol. (12,4) (2018), 935 - 954

199.

Azza Alghamdi, Maciej Klimek, Marta Kosek

Attractors of compactly generated semigroups of regular polynomial mappings, Complexity vol. 2018, Article ID 5698021 (2018), 11pp

198.

Leokadia Białas-Cież, Marta Kosek, Małgorzata Stawiska

On Lagrange polynomials and the rate of approximation of planar sets by polynomial Julia sets, Journal of Mathematical Analysis and Applications vol. 464 (2018), 507-530

197.

Beata Deręgowska, Simon Foucart, Barbara Lewandowska, Leslaw Skrzypek

On the norms and minimal properties of de la Vallée Poussin’s type operators, Monatshefte für Mathematik vol. 185(4) (2018), 601-619

196.

A uniform estimate of the relative projection constant, Journal of Approximation Theory vol. 225 (2018), 58-75

195.

Leokadia Białas-Cież, Jean-Paul Calvi, Agnieszka Kowalska

Polynomial inequalities on certain algebraic hypersurfaces, Journal of Mathematical Analysis and Applications vol. 459 (2018), 822-838

2017

194.

Mathematical contests as seen by participants, Science, Technology and Innovation vol. 4 (3) (2017), 49-54

193.

Danuta Ciesielska, Jerzy Szczepański

Szkolny podręcznik do matematyki z perspektywy czterdziestu lat (1975–2015), Opinie Edukacyjne Polskiej Akademii Umiejętności. Prace Komisji Pau Do Oceny Podręczników Szkolnych vol. XV (2017), 101-122

192.

Danuta Ciesielska, Jerzy Szczepański

Recepcja polskich szkolnych podręczników do matematyki w latach 2010–2017, Opinie Edukacyjne Polskiej Akademii Umiejętności. Prace Komisji Pau Do Oceny Podręczników Szkolnych vol. XV (2017), 123-132

191.

Idea enchirydionu w językach nowożytnych, Opinie Edukacyjne Polskiej Akademii Umiejętności. Prace Komisji Pau Do Oceny Podręczników Szkolnych vol. XV (2017), 189-211

190.

Maciej Ciesielski, Grzegorz Lewicki

Uniform K-monotonicity and K-order continuity in symmetric spaces with applications to approximation theory, Journal of Mathematical Analysis and Applications vol. 456,2 (2017), 705 - 730

189.

Stanisław Białas, Leokadia Białas-Cież

Comments on 'On Hadamard powers of polynomials', Mathematics of Control, Signals, and Systems vol. 29 (3) (2017), 10 pp.

188.

Mirosław Baran, Leokadia Białas-Cież, Raimondo Eggink, Agnieszka Kowalska, Bela Nagy, Rafał Pierzchała

Selected Open Problems in Polynomial Approximation and Potential Theory, Dolomites Research Notes On Approximation vol. 10 (2017), 161-168

187.

Grzegorz Lewicki, Mieczyslaw Mastylo

Asymptotic behaviour of factorization and projection constants, Journal of Geometric Analysis vol. 27 (2017), 335-365

186.

Diana Caponetti , Grzegorz Lewicki

A note on the admissiblity of modular function spaces, Journal of Mathematical Analysis and Applications vol. 448 (2017), 1331-1342

185.

Complete invariance and compactness of the filled Julia sets of polynomial maps in C^N, Revista de la Real Academia de Ciencias Exactas Fisicas y Naturales Serie A-Matematicas vol. 111(4) (2017), 1223-1231

2016

184.

Matematyka jest jedna: Magia liczb, Delta vol. 03 (2016), 16-19

183.

Asuman G. Aksoy, Grzegorz Lewicki

Characterization conditions and the numerical index, Contemporary Mathematics vol. 672 (2016), 17-31

182.

Asuman G. Aksoy, Grzegorz Lewicki

Minimal Projections with Respect to Numerical Radius, (2016), "Trends in Mathematics", Springer

181.

Asuman G. Aksoy, Grzegorz Lewicki

In Memoriam: Bruce L. Chalmers (1938 - 2015), Journal of Approximation Theory vol. 208 (2016), 1 -8

180.

Asuman G. Aksoy, Grzegorz Lewicki

Bernstein's Lethtargy Theorem in Frechet spaces, Journal of Approximation Theory vol. 209 (2016), 58-77

179.

Leokadia Białas-Cież, Jean-Paul Calvi

Invariance of polynomial inequalities under polynomial maps, Journal of Mathematical Analysis and Applications vol. 439 (2016), 449-464

178.

Constructive Approximation of Functions (a volume of Banach Center Publications edited by Leokadia Białas-Cież and Marta Kosek), Banach Center Publications (2015),

Jackson’s inequality in the complex plane and the Łojasiewicz–Siciak inequality of Green’s function, Journal of Approximation Theory vol. 207 (2016), 46-59

177.

Grzegorz Lewicki, Leslaw Skrzypek

Minimal projections onto hyperplanes in l_p^n, Journal of Approximation Theory vol. 202 (2016), 42-63

176.

Leokadia Białas-Cież, Jean-Paul Calvi

Homogeneous minimal polynomials with prescribed interpolation conditions , Transactions of the American Mathematical Society vol. 368 (2016), 8383-8402

2015

175.

Leokadia Białas-Cież, Marta Kosek

174.

Mirosław Baran, Agnieszka Kowalska, Beata Milówka, Paweł Ozorka

Identities for a derivation operator and their applications, Dolomities Research Notes On Approximation vol. 8 (2015), 102-110

173.

Polynomial inequalities in Banach spaces, Banach Center Publications vol. 107.1 (2015), 23-42

172.

A few facts concerning the outstanding Polish mathematician Franciszek Leja, Czasopismo Techniczne/Technical Transactions vol. 2-NP/2015 (Nauki Podstawowe) (2015), 219-234

171.

Tożsamość Sophie Germain, Kwadrat (gazetka Olimpiady Matematycznej Gimnazjalistów) vol. 7 (2015), 3-4

170.

Matematyka jest jedna: wielomiany mogą wszystko, Delta vol. 9 (2015), 13-16

169.

Matematyka jest jedna: metoda probabilistyczna, Delta vol. 4 (2015), 5-7

168.

Matematyka jest jedna, Delta vol. 2 (2015), 1-4

167.

HYPERPLANES OF FINITE-DIMENSIONAL NORMED SPACES WITH THE MAXIMAL RELATIVE PROJECTION CONSTANT, Bulletin of the Australian Mathematical Society vol. 91 (2015), 447-463

166.

Tomasz Beberok

An explicit computation of the Bergman kernel function, Complex Variables and Elliptic Equations (2015),

165.

Minimal projections onto hyperplanes in vector-valued sequence spaces, Journal of Approximation Theory vol. 194 (2015), 1-13

164.

On the minimal property of de la Vallee Poussin's operator, Bulletin of the Australian Mathematical Society vol. 91(1) (2015), 129-133

2014

163.

Equilateral Dimension of Certain Classes of Normed Spaces, Numerical Functional Analysis and Optimization vol. 35 (10) (2014), 1340-1358

162.

Yunan Cui, Henryk Hudzik, Grzegorz Lewicki

Order asymptotically isometric copies of c_o in the subspaces of order continuous elements in Orlicz Spaces, Journal of Convex Analysis vol. 21, (3) (2014), 663-680

161.

Alberto Castejon, Grzegorz Lewicki

Subspaces od codimension two with large projection constants, Journal of Mathematical Analysis and Applications vol. 420, no. 2 (2014), 1391-1407

160.

Global and Local Markov Inequalities in the Complex Plane, Dolomites Research Notes On Approximation vol. 7 (2014), 34-38

159.

Hölder continuity of the Green function, Markov-type inequality and a capacity related to HCP, Dolomites Research Notes On Approximation vol. 7 (2014), 16-21

158.

A note on generalized projections in c_0, Annales Polonici Mathematici vol. 111(1) (2014), 59-72

157.

Mirosław Baran, Agnieszka Kowalska

Sets with Bernstein's and generalized Markov's properties, Annales Polonici Mathematici (2014),

156.

Holder continuity of the Green function and Markov brothers' inequality, Constructive Approximation vol. 40 (2014), 121-140

155.

Dynamical analytic multifunctions, Revista de la Real Academia de Ciencias Exactas Fisicas y Naturales Serie A-Matematicas vol. 108 (2014), 465-473

154.

Hölder exponents of the Green functions of planar polynomial Julia sets, Annali di Matematica Pura ed Applicata vol. 193 (2014), 359-368

2013

153.

Asymptotic estimate of absolute projection constants, Universitatis Iagellonicae Acta Mathematica vol. 51 (2013), 51-60

152.

Identity principles for Bernstein quasianalytic functions, Commentationes Mathematicae vol. 53 (2) (2013), 179-187

151.

An alternative proof of Petty's theorem on equilateral sets, Annales Polonici Mathematici vol. 109 (2013), 165-175

150.

A. Trombetta, D. Caponetti, G. Trombetta, Grzegorz Lewicki

On the admissibility of the space $ L_o(A,X)$ of vector-valued measurable functions, Bulletin of the Korean Mathematical Society vol. 50, (2013) (2013), 1915-1922

149.

Grzegorz Lewicki, Agnieszka Micek

Uniqueness of minimal Fourier-type extensions in $L_1$-spaces, Monatshefte für Mathematik vol. 170 (2013), 161-178

148.

Asuman G. Aksoy, Grzegorz Lewicki

Limit theorems for numerical index, Journal of Mathematical Analysis and Applications vol. 398 (2013), 296-302

147.

On the Unique Minimality of the Fourier Projection in L_p Spaces, Numerical Functional Analysis and Optimization vol. 34 (1) (2013), 1-15

146.

Mirosław Baran, Leokadia Białas-Cież, Beata Milówka

On the Best Exponent in Markov Inequality, Potential Analysis vol. 38 (2) (2013), 635-651

145.

Equivalence of the Local Markov Inequality and a Kolmogorov Type Inequality in the Complex Plane, Potential Analysis vol. 38 (1) (2013), 299-317

2012

144.

Mirosław Baran, Beata Milówka, Paweł Ozorka

Markov's property for kth derivative, Annales Polonici Mathematici vol. 106 (2012), 31-40

143.

Some novel ways of generating Cantor and Julia type sets, Annales Polonici Mathematici vol. 106 (2012), 207-214

142.

Asuman G. Aksoy, Grzegorz Lewicki

Minimal projections with respect to the various norms, Studia Mathematica vol. 210(1) (2012), 1 - 16

141.

Grzegorz Lewicki, Agnieszka Micek

Codimension-one minimal extensions onto Haar subspaces, Journal of Approximation Theory vol. 164 (2012), 1461 - 1471

140.

Nearly optimal meshes in subanalytic sets, Numerical Algorithms vol. 60 (2012), 545-553

139.

Siciak's extremal function via Bernstein and Markov constants for compact sets in C^N, Annales Polonici Mathematici vol. 106 (2012), 41-51

138.

Product property for capacities in C^N , Annales Polonici Mathematici vol. 106 (2012), 19-29

137.

Leokadia Białas-Cież, Jean-Paul Calvi

Pseudo Leja sequences, Annali di Matematica Pura ed Applicata vol. 191 (2012), 53-75

2011

136.

Filip Sokołowski

Minimal Projections onto Subspace of Affine Functions, Numerical Functional Analysis and Optimization vol. 32 (2011), 831-842

135.

Asuman G. Aksoy, Grzegorz Lewicki

Best approximation in numerical radius, Numerical Functional Analysis and Optimization vol. 32(6) (2011), 593-609

134.

Hölder exponents for the pluricomplex Green function of Julia type sets, Indian Journal of Pure and Applied Mathematics vol. 42 (2011), 475-492

133.

Leokadia Białas-Cież, Marta Kosek

Iterated Function Systems and Łojasiewicz-Siciak Condition of Green's Function, Potential Analysis vol. 34 (2011), 207-221

132.

Łojasiewicz-Siciak condition for the pluricomplex Green function, Banach Center Publications vol. 92, Function Spaces IX (2011), 197-203

131.

Smoothness of Green's functions and Markov-type inequalities, Banach Center Publications vol. 92 (2011), 27-36

130.

Leokadia Białas-Cież, Marta Kosek

How to construct totally disconnected Markov sets?, Annali di Matematica Pura ed Applicata vol. 190 (2011), 209-224

2010

129.

Bruce Chalmers, Grzegorz Lewicki

A proof of the Grunbaum conjecture, Studia Mathematica vol. 200 (2) (2010), 103-129

128.

Grzegorz Lewicki, Agnieszka Micek

Equality of two strongly unique minimal projection constants, Journal of Approximation Theory vol. 162 (2010), 2278-2289

127.

Grzegorz Lewicki, Michael Prophet

Minimal shape-preserving projections in tensor product spaces, Journal of Approximation Theory vol. 162 (2010), 931-951

2009

126.

Daria Bugajewska, Dariusz Bugajewski, Grzegorz Lewicki

On nonlinear integral equations in the spaces of functions of bounded generalized phi-variation, Journal of Integral Equations and Applications vol. 21(1) (2009), 1 -20

125.

Cauchy-Poisson transform and polynomial inequalities, Annales Polonici Mathematici vol. 95 (2009), 199-206

124.

Grzegorz Lewicki, Giuseppe Marino

On some algorithms in Banach spaces finding fixed points of non-linear mappings, Nonlinear Analysis, Theory, Methods and Applications (2009), 3964-3972

123.

Anna Kaminska, Han, Yu Lee, A.Kaminska,H.J.Lee

Extreme and smooth points in Lorentz and Marcinkiewicz spaces with applications to contractive projections, Rocky Mountain Journal of Mathematics vol. 39(5) (2009), 1533-1572

122.

Bruce Chalmers, Grzegorz Lewicki, B.L.Chalmers

Three-dimensional subspace of $ l_{infty}^{(5)}$ with maximal projection constant, Journal of Functional Analysis vol. 257 (2009), 553-592

121.

Multivariate Jackson Inequality, Journal of Computational and Applied Mathematics vol. 233 (2009), 815-820

120.

Maciej Klimek, Marta Kosek

Generalized iterated function systems, multifunctions and Cantor sets, Annales Polonici Mathematici vol. 96 (2009), 25-41

2008

119.

Grzegorz Lewicki, Giulio Trombetta

Optimal and one-complemented subspaces, Monatshefte für Mathematik vol. 153 (2008), 115-132

118.

L-Regularity of Markov Sets and of m-Perfect Sets in the Complex Plane, Constructive Approximation vol. 27 (2008), 237-252

2007

117.

Grzegorz Lewicki, M.Prophet

Minimal multi-convex projections, Studia Mathematica (2007),

116.

Grzegorz Lewicki, L.Skrzypek

Chalmers-Metcalf operator and uniqueness of minimal projections, Journal of Approximation Theory (2007), 71-91

2006

115.

Grzegorz Lewicki, M.Prophet

Minimal shape-preserving projections onto $Pi_n$: generaralizations and extensions, Numerical Functional Analysis and Optimization (2006), 847-873

114.

Henryk Hudzik, Grzegorz Lewicki, W.Kowalewski

Approximative compactness and full rotundity in Musielak-Orlicz spaces and Orlicz-Lorentz spaces, Zeitschrift für Analysis und ihre Anwendung (2006), 163 - 192

113.

Multivariate polynomial inequalities via pluripotential theory and subanalytic geometry methods, Banach Center Publications vol. 72 (2006), 251-261

112.

Maciej Klimek, Marta Kosek

Strong Analyticity of Partly Filled-in Composite Julia Sets, Set-valued Analysis vol. 14 (2006), 55-68

2005

111.

Krzysztof Ciesielski, Jerzy Szczepański

Egzaminy wstępne z matematyki na Uniwersytet Jagielloński 1986-2004, Wydawnictwo Uniwersytetu Jagiellońskiego, 2005

110.

Mieczysław Jędrzejowski

Markov inequality on a certain compact subset of R^2, UNIV. IAGEL. ACTA MATH. 43 (2005), 93--98

2004

109.

Grzegorz Lewicki, A.Kamińska

Contractive and optimal sets in modular spaces, Mathematische Nachrichten (2004), 74-95

108.

Grzegorz Lewicki, G.Marino

Approximation of functions of finite variation by superpositions of a sigmoidal function, APPL. MATH. LETT. 17 (2004), 1147--1152

107.

Grzegorz Lewicki, J.E.Jamison,A.Kamińska

One-complemented subspaces of Musielak-Orlicz sequence spaces, Journal of Approximation Theory (2004), 1-37

106.

Grzegorz Lewicki, M.Prophet

Codimension-one minimal projections onto Haar subspace, Journal of Approximation Theory (2004), 198-206

105.

Chebyshev, Weierstrass, Jackson, Bernstein and their continuators (Polish), WIADOM. MAT. XL (2004), 97--106

2003

104.

Zbiory Julii, V Ogólnopolskie Warsztaty Dla Młodych Matematyków, Teoria Aproksymacji, Materiały Konferencyjne, Koło Matematyków Studentów Uj, Kraków (2003), 73-78

103.

Grzegorz Lewicki, G.Trombetta

Almost contractive retractions in Orlicz spaces, BULL. AUSTRAL. MATH. SOC. 68 (2003), 353--369

102.

Grzegorz Lewicki, B.L.Chalmers

Symmetric spaces with maximal projection constants, J. FUNCT. ANAL. 200 (2003), no. 1, 1--22

101.

Grzegorz Lewicki, G.Marino

Approximation by superpositions of a sigmoidal function, Z. ANAL. ANWENDUNGEN 22 (2003), no. 2, 463--470

100.

Teoria aproksymacji z perspektywy wieku, SPRAWOZDANIA Z CZYNNOŚCI I POSIEDZEŃ POLSKIEJ AKADEMII UMIEJĘTNOŚCI, TOM 67, (2003), 43-47, Kraków 2005

99.

Pluriregularity in polynomially bounded o-minimal structures, UNIV. IAGEL. ACTA MATH. 41 (2003), 205--214

98.

Siciak's extremal function in complex and real analysis, ANN. POLON. MATH. 80 (2003), 37--46

97.

Volume of polynomial lemniscates in C^n, NUMER. ALGORITHMS 33 (2003), 415--420

96.

Krótka historia konstruktywnej teorii funkcji, ZESZ. NAUK. UNIW. OPOL. MAT. 31 (2003), 143--149

95.

Alicja Skiba

Bernstein quasianalytic functions on algebraic sets, UNIV. IAGEL. ACTA MATH. 41 (2003), 215--223

94.

Maciej Klimek, Marta Kosek

Composite Julia sets generated by infinite polynomial arrays, Bulletin des Sciences Mathematiques vol. 127 (2003), 885-897

2002

93.

Mieczysław Jędrzejowski

Alexander's capacity for intersections of ellipsoids in C^N, UNIV. IAGEL. ACTA MATH. 40 (2002), 39--44

92.

Grzegorz Lewicki, G.Marino,E.DePascale

Some conditions for compactness in $BC(Q)$ and their application to boundary value problems, ANALYSIS (MUNICH) 22 (2002), no. 1, 21--32

91.

Grzegorz Lewicki, D.Caponetti,G.Trombetta

Control functions and total boundedness in the space $Lsb 0$, NOVI SAD J. MATH. 32 (2002), no. 2, 109--123

90.

Leokadia Białas-Cież, Mieczysław Jędrzejowski

Transfinite diameter of Bernstein sets in $Bbb Csp N$, Journal of Inequalities and Applications vol. 7 (2002), 393-404

2000

89.

Characterization of compact subsets of algebraic varieties in terms of Bernstein type inequalities, STUDIA MATH. 141 (2000), no. 3, 221--234

88.

Polynomial inequalities on algebraic sets, STUDIA MATH. 141 (2000), no. 3, 209--219

87.

Grzegorz Lewicki, B.L.Chalmers

Two-dimensional real symmetric spaces with maximal projection constant, ANN. POLON. MATH. 73 (2000), no. 2, 119--134

86.

Grzegorz Lewicki, G.Marino,P.Pietramala

Fourier-type minimal extensions in real $Lsb 1$-space, ROCKY MOUNTAIN J. MATH. 30 (2000), no. 3, 1025--1037

85.

On minimal projections in $lsb inftysp {(n)}$, MONATSH. MATH. 129 (2000), no. 2, 119--131

84.

Iteration of polynomial mappings on algebraic sets, Complex Variables and Elliptic Equations vol. 43 (2000), 187-197

1999

83.

Homogeneous extremal function for a ball in R2, ANN. POLON. MATH. 71 (1999), no. 2, 141--150

82.

Grzegorz Lewicki, B.L.Chalmers

Symmetric subspaces of l1 with large projection constants, STUDIA MATH. 134 (1999), no. 2, 119--133

81.

Grzegorz Lewicki, G.Isac

On the property of four elements in modular spaces, ACTA MATH. HUNGAR. 83 (1999), no. 4, 293--301

80.

Minimal extensions in tensor product spaces, J. APPROX. THEORY 97 (1999), no. 2, 366--383

79.

Jerzy Szczepański, T.Bloom

On the zeros of polynomials of best approximation, J. APPROX. THEORY 101 (1999), no. 2, 196--211

78.

Sur l'inegalite de Markov pour les compacts, Universite de Paris-sud vol. No. 5647 (2081) (1999),

77.

Equivalence of Markov's and Schur's inequalities on compact subsets of the complex plane, Journal of Inequalities and Applications vol. 3 (1999), 45-49

1998

76.

Conjugate norms in Cn and related geometrical problems, DISSERTATIONES MATH. (ROZPRAWY MAT.) 377 (1998), 67 pp

75.

Grzegorz Lewicki, G.Marino,P.Pietramala

Finite chainability, locally Lipschitzian and uniformly continuous functions, Z. ANAL. ANWENDUNGEN 17 (1998), no. 4, 795--803

74.

Grzegorz Lewicki, B.L.Chalmers

Minimal projections onto some subspaces of $lsp {(n)}sb 1$, DEDICATED TO JULIAN MUSIELAK. FUNCT. APPROX. COMMENT. MATH. 26 (1998), 85--92

73.

Hölder continuity property of composite Julia sets, Bulletin of the Polish Academy of Sciences. Mathematics vol. 46 (1998), 391-399

72.

Markov sets in C are not polar, Bull. Polish Acad. Sci. Math. vol. 46 (1998), 83-89

1997

71.

Bernstein and van der Corput-Schaake type inequalities on semialgebraic curves, STUDIA MATH. 125 (1997), no. 1, 83--96

70.

Grzegorz Lewicki, A.G.Aksoy

Diagonal operators, s-numbers and Bernstein pairs, PROCEEDINGS OF THE SECOND INTERNATIONAL WORKSHOP ON FUNCTIONAL ANALYSIS (TRIER, 1997). Note Mat. 17 (1997), 209--216 (1999)

69.

A characterization of Orlicz spaces isometric to Lp-spaces, FOURTH INTERNATIONAL CONFERENCE ON FUNCTION SPACES (ZIELONA GÓRA, 1995). Collect. Math. 48 (1997), no. 4-6, 663--671

68.

On the uniqueness of minimal projections in spaces of the James type, DEDICATED TO ROMAN TABERSKI ON THE OCCASION OF HIS 70th birthday. Funct. Approx. Comment. Math. 25 (1997), 59--65

67.

Minimal projections onto two-dimensional subspaces of $lsp {(4)}sb infty$, J. APPROX. THEORY 88 (1997), no. 1, 92--108

66.

Hölder continuity property of filled-in Julia sets in C^n, Proceedings of the American Mathematical Society vol. 125 (1997), 2029-2032

1996

65.

Two applications of the complex interpolation method, PROCEEDINGS OF THE WORKSHOP "FUNCTIONAL ANALYSIS: METHODS AND APPLICATIONS" (COSENZA, 1995). Rend. Circ. Mat. Palermo (2) Suppl. No. 40 (1996), 57--62

64.

Remarks on Jackson's theorem in RN, EAST J. APPROX. 2 (1996), no. 3, 301--308

1995

63.

Complex equilibrium measure and Bernstein type theorems for compact sets in Rn, PROC. AMER. MATH. SOC. 123 (1995), no. 2, 485--494

62.

Nierówności typu Bernsteina dla zbiorów zwartych w R^n, W: JUBILEUSZOWY ZJAZD MATEMATYKÓW POLSKICH. REFERATY. PTM, WARSZAWA (1995), 189-195

61.

Markov's exponent of compact sets in Cn, PROC. AMER. MATH. SOC. 123 (1995), no. 9, 2785--2791

60.

Leokadia Białas-Cież, P.Goetgheluck

Constants in Markov's inequality on convex sets, EAST J. APPROX. 1 (1995), no. 3, 379--389

59.

Mieczysław Jędrzejowski

Alexander's projective capacity for polydisks and ellipsoids in CN, ANN. POLON. MATH. 62 (1995), no. 3, 245--264

58.

Grzegorz Lewicki, M.Baronti,V.Fragnelli

Extensions of linear operators from hyperplanes of $lsp {(n)}sb infty$, COMMENT. MATH. UNIV. CAROLIN. 36 (1995), no. 3, 443--458

57.

Best approximation in finite-dimensional subspaces of ${mathcal L}(W,V)$, J. APPROX. THEORY 81 (1995), no. 2, 151--165

56.

On a new proof of Durier's theorem, FIRST INTERNATIONAL CONFERENCE IN ABSTRACT ALGEBRA (KRUGER PARK, 1993). Quaestiones Math. 18 (1995), no. 1-3, 287--294

55.

A local version of Levenberg's theorem on determining measures and Leja's polynomial condition, MONATSH. MATH. 119 (1995), no. 1-2, 79--84

54.

Equivalence of Markov's property and Hölder continuity of the Green function for Cantor-type sets, East J. Approx. vol. 1 (1995), 249-253

1994

53.

Bernstein type theorems for compact sets in Rn revisited, J. APPROX. THEORY 79 (1994), no. 2, 190--198

52.

Markov inequality on sets with polynomial parametrization, ANN. POLON. MATH. 60 (1994), no. 1, 69--79

51.

Best approximation in spaces of bounded linear operators, DISSERTATIONES MATH. (ROZPRAWY MAT.) 330 (1994), 103 pp

50.

Grzegorz Lewicki, M.Baronti

On some constants in Banach spaces, ARCH. MATH. (BASEL) 62 (1994), no. 5, 438--444

49.

Grzegorz Lewicki, M.Baronti

Strongly unique minimal projections on hyperplanes, J. APPROX. THEORY 78 (1994), no. 1, 1--18

48.