dr hab. Zenon Jabłoński, prof. UJ

Jednostki:

  • Wydział Matematyki i Informatyki UJ
  • Instytut Matematyki
  • Katedra Analizy Funkcjonalnej

Habilitacja  Otwarcie: 2012-05-28, Zamknięcie: 2013-05-23

Publikacje:

40.
Jan Stochel, Sameer Chavan, Zenon Jabłoński, Il Bong Jung
Lifting B-subnormal operators, Studia Mathematica vol. 277 (2024), 123-150
39.
Zenon Jabłoński, Il Bong Jung, Carlos Kubrusly, Jan Stochel
Convergence of power sequences of operators via their stability, Banach Journal of Mathematical Analysis vol. 18:62 (2024), 27
38.
Sameer Chavan, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Convergence of power sequences of B-operators with applications to stability, Proceedings of the American Mathematical Society vol. 152 (2024), 2035–2050
37.
Sameer Chavan, R. E. Curto, Zenon Jabłoński, Il Bong Jung, Mihai Putinar
Jan Stochel, a stellar mathematician, Opuscula Mathematica vol. 44 (2024), 303-321
36.
Jan Stochel, Il Bong Jung, Zenon Jabłoński, Eun Young Lee
Conditionally positive definite unilateral weighted shifts, Linear Algebra and Its Applications vol. 671 (2023), 1-37
35.
Jan Stochel, Zenon Jabłoński, Il Bong Jung
Criteria for algebraic operators to be unitary, Kyungpook Mathematical Journal vol. 63 (2023), 1-10
34.
Jan Stochel, Zenon Jabłoński, Il Bong Jung
On the Structure of Conditionally Positive Definite Algebraic Operators, Complex Analysis and Operator Theory vol. 16 (2022), no. 6, Paper No. 90.
33.
Jan Stochel, Zenon Jabłoński, Il Bong Jung
Conditional positive definiteness in operator theory, Dissertationes Mathematicae vol. 578 (2022), 64
32.
Zenon Jabłoński, Jakub Kośmider
m–Isometric Composition Operators on Directed Graphs with One Circuit, Integral Equations and Operator Theory vol. 93:50 (2021), Article number:50, 26 stron
31.
Sameer Chavan, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Taylor spectrum approach to Brownian-type operators with quasinormal entry, Annali di Matematica Pura ed Applicata vol. 200 (2021), 881-922
30.
AKASH ANAND, Sameer Chavan, Zenon Jabłoński, Jan Stochel
The Cauchy dual subnormality problem for cyclic 2-isometries, Advances in Operator Theory vol. 5 (2020), 1061–1077
29.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
m-Isometric operators and their local properties, Linear Algebra and Its Applications vol. 596 (2020), 49-70
28.
AKASH ANAND, Sameer Chavan, Zenon Jabłoński, Jan Stochel
A solution to the Cauchy dual subnormality problem for 2-isometries, Journal of Functional Analysis vol. 277 (2019), 51 stron
27.
AKASH ANAND, Sameer Chavan, Zenon Jabłoński, Jan Stochel
COMPLETE SYSTEMS OF UNITARY INVARIANTS FOR SOME CLASSES OF 2-ISOMETRIES, Banach Journal of Mathematical Analysis vol. 13 (2019), 359-385
26.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Unbounded Weighted Composition Operators in L²-Spaces, Lecture Notes in Mathematics vol. 2209 (2018), 1-189
25.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Subnormality of unbounded composition operators over one-circuit directed graphs: exotic examples, Advances in Mathematics vol. 310 (2017), 484-556
24.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
A subnormal weighted shift on a directed tree whose nth power has trivial domain, Journal of Mathematical Analysis and Applications vol. 435 (2016), 302–314
23.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Unbounded subnormal composition operators in L2-spaces, Journal of Functional Analysis vol. 269 (2015), 2110-2164
22.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
A hyponormal weighted shift on a directed tree whose square has trivial domain, Proceedings of the American Mathematical Society vol. 142 (2014), 3109-3116
21.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
On unbounded composition operators in L2-spaces, Annali di Matematica Pura ed Applicata vol. 193 (2014), 663–688
20.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
Unbounded Quasinormal Operators Revisited, Integral Equations and Operator Theory vol. 79 (2014), 135-149
19.
Piotr Budzyński, Piotr Dymek, Zenon Jabłoński, Jan Stochel
Subnormal weighted shifts on directed trees and composition operators in L^2-spaces with nondensely defined powers, Abstract and Applied Analysis vol. 2014 (2014), 1-6
18.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
A multiplicative property characterizes quasinormal composition operators in L^2-spaces, Journal of Mathematical Analysis and Applications vol. 409 (2014), 576-581
17.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
Operators with absolute continuity properties: an application to quasinormality, Studia Mathematica vol. 215 (2013), 11-30
16.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
Normal extensions escape from the class of weighted shifts on directed trees, Complex Analysis and Operator Theory vol. 7 (2013), 409-419
15.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Unbounded subnormal weighted shifts on directed trees. II, Journal of Mathematical Analysis and Applications vol. 398 (2013), 600-608
14.
Piotr Budzyński, Zenon Jabłoński, Il Bong Jung, Jan Stochel
Unbounded subnormal weighted shifts on directed trees, Journal of Mathematical Analysis and Applications vol. 394 (2012), 819-834
13.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
A non-hyponormal operator generating Stieltjes moment sequences, Journal of Functional Analysis vol. 262 (2012), 3946-3980
12.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
Weighted shifts on directed trees, Memoirs of the American Mathematical Society (2012), 1-107
11.
Zenon Jabłoński, Il Bong Jung, Jung Ah Kwak, Jan Stochel
Hyperexpansive completion problem via alternating sequences; an application to subnormality, Linear Algebra and Its Applications vol. 434 (2011), 2497-2526
10.
Zenon Jabłoński
Moment theorem for completely hyperexpansive operators, Acta Mathematica Hungarica vol. 120 (2008), 21-28
9.
Zenon Jabłoński, Jan Stochel, Franciszek Hugon Szafraniec
Unitary propagation of operator data, Proceedings of the Edinburgh Mathematical Society vol. 50 (2007), 689-699
8.
Zenon Jabłoński
Moment problem with contractive solutions - the regular case, PROC. AMER. MATH. SOC. 135 (2007), 2811-2819
7.
Zenon Jabłoński, Jan Stochel, I.Jung
Backward extensions of hyperexpansive operators, STUDIA MATH. 173 (2006), 233-257
6.
Zenon Jabłoński, Jan Stochel
Subnormality and operator multidimensional moment problems, J. LONDON MATH. SOC. (2) 71 (2005), 438-466
5.
Zenon Jabłoński
Hyperexpansive operator valued unilateral weighted shifts, GLASG. MATH. J. 46 (2004), 405-416
4.
Zenon Jabłoński
Hyperexpansive composition operators, MATH. PROC. CAMB. PHILOS. SOC. 135 (2003), 513--526
3.
Zenon Jabłoński
Complete hyperexpansivity, subnormality and inverted boundedness conditions, INTEGRAL EQUATIONS OPERATOR THEORY 44 (2002), no. 3, 316--336
2.
Zenon Jabłoński, Robert Schaefer
On the convergence of sampling measures in the global genetic search, LECT. NOTES COMPUT. SC. 2328 (2002), 608--616
1.
Zenon Jabłoński, Jan Stochel
Unbounded 2-hyperexpansive operators, PROC. EDINB. MATH. SOC. (2) 44 (2001), no. 3, 613--629

Konferencje:

24.
Jan Stochel, Zenon Jabłoński, Paweł Pietrzycki.
MoPAT-24 Moments and Polynomials: Applications and Theory, University of Konstanz, Konstanz, Niemcy, 2024-03-11 - 2024-03-14
23.
Jan Stochel, Zenon Jabłoński.
WOTCA 2023 (The Workshop on Operator Theory, Complex Analysis, and Applications) ), Universidade de \'{E}vora, \'{E}vora and Instituto Superior Técnico, Lisboa, Evora, Portugalia, 2023-07-24 - 2023-07-28
22.
Jan Stochel, Zenon Jabłoński.
2022 Autumn Symposium: Operator Theory and Its Applications, Kyungpook National University, Daegu, Korea południowa, 2022-11-08 - 2022-11-13
21.
Zenon Jabłoński, Patryk Pagacz, Paweł Pietrzycki, Piotr Pikul.
International Workshop on Operator Theory and its Applications 2022, Jagiellonian Univ., Univ. of Agriculture in Kraków, AGH Univ. of Science and Technology, Kraków, Poland, 2022-09-06 - 2022-09-10
20.
Jan Stochel, Zenon Jabłoński.
2022 Winter mini-conference: Operator Theory and its Applications, Kyungpook National University, Daegu, Korea, 2022-02-21 - 2022-02-21
19.
Jan Stochel, Zenon Jabłoński.
2021 Autumn Virtual International Conference: Operator Theory and its Applications, Kyungpook National University and Daegu Catholic University, Daegu, Korea, 2021-09-10 - 2021-09-13
18.
Jan Stochel, Zenon Jabłoński.
Operator Theory 2020 Virtual Workshop Seoul/Tokyo, National Research Foundation of Korea, Seoul National University: Department of Mathematical Science, Seoul/Tokyo, Republic of Korea/Japan, 2020-12-19 - 2020-12-19
17.
Jan Stochel, Zenon Jabłoński.
Joint International Conference of Kyungpook National University and Daegu Catholic University, Kyungpook National University and Daegu Catholic University, Daegu, Korea Południowa, 2019-08-30 - 2019-09-01
16.
Jan Stochel, Zenon Jabłoński.
The 18th KOTAC International Conference 2019, Seoul National University, Gyeongju, Korea Południowa, 2019-06-27 - 2019-06-29
15.
Jan Stochel, Zenon Jabłoński.
Operator Theory and Its Applications 2019, Kyungpook National University, Daegu, Korea Południowa, 2019-03-27 - 2019-03-30
14.
Jan Stochel, Zenon Jabłoński, Paweł Pietrzycki.
Recent Advances in Operator Theory and Operator Algebras 2018, Indian Statistical Institute, Bangalore, Indie, 2018-12-13 - 2019-01-19
13.
Jan Stochel, Leokadia Białas-Cież, Zenon Jabłoński, Patryk Pagacz, Paweł Pietrzycki, Jakub Kośmider.
6th Summer Workshop on Operator Theory, Uniersytet Rolniczy w Krakowie, Kraków, Polska, 2018-07-09 - 2018-07-13
12.
Jan Stochel, Zenon Jabłoński.
KOTAC 2017 - Operator Theory and Its Applications, Seoul National University, Seul, Korea, 2017-06-26 - 2017-06-28
11.
Jan Stochel, Zenon Jabłoński, Paweł Pietrzycki.
STA 2017 - Spectral Theory and Applications, AGH, Kraków, Polska, 2017-05-30 - 2017-06-03
10.
Jan Stochel, Zenon Jabłoński, Patryk Pagacz, Paweł Pietrzycki.
Recent Advances in Operator Theory and Operator Algebras 2016, Indian Statistical Institute, Bangalore, Indie, 2016-12-13 - 2016-12-22
9.
Jan Stochel, Zenon Jabłoński.
International Conference: Operator Theory and Its Applications, Kyungpook National University, Daegu, Korea Południowa, 2016-09-27 - 2016-09-28
8.
Jan Stochel, Zenon Jabłoński, Michał Wojtylak.
17th Workshop: Noncommutative Probability Levy processes and operator algebras, with applications, Uniwersytet Wrocławski, Będlewo, Polska, 2016-07-24 - 2016-07-30
7.
Jan Stochel, Zenon Jabłoński, Piotr Niemiec, Michał Wojtylak, Paweł Pietrzycki.
5th Summer Workshop on Operator Theory, University of Agriculture in Krakow, Kraków, Polska, 2016-07-05 - 2016-07-09
6.
Jan Stochel, Zenon Jabłoński, Paweł Pietrzycki.
WOTCA 2016 (Workshop on Operator Theory and Complex Analysis, Instituto Superior Técnico, Lisboa and Center for Mathematics of the University of Coimbra, Coimbra, Portugalia, 2016-06-21 - 2016-06-24
5.
Zenon Jabłoński, Łukasz Kosiński.
IWOTA 2015, Georgian Mathematical Union, Tbilisi, Gruzja, 2015-07-06 - 2015-07-10
4.
Marek Kosiek, Jan Stochel, Zenon Jabłoński, Piotr Niemiec, Michał Wojtylak, Patryk Pagacz, Paweł Pietrzycki.
Spectral Theory and Applications, AGH, Kraków, Polska, 2015-05-26 - 2015-05-30
3.
Jan Stochel, Zenon Jabłoński, Paweł Pietrzycki.
Recent Advances in Operator Theory and Operator Algebras , Indian Statistical Institute, Bangalore, Indie, 2014-12-15 - 2014-12-19
2.
Jan Stochel, Zenon Jabłoński, Patryk Pagacz, Tomasz Kobos, Paweł Pietrzycki.
4th Small Workshop on Operator Theory, Uniwersytet Rolniczy w Krakowie, Kraków, Polska, 2014-07-08 - 2014-07-12
1.
Zenon Jabłoński, Patryk Pagacz.
Sz.-Nagy centennial conference, Bolyai Institute, University of Szeged, Szeged , Węgry, 2013-06-24 - 2013-06-28

Doktoranci (po 27 października 2003 roku)

DoktorantOtwarcieZakonczenie
Jakub Kośmider2019-03-282022-01-27
Michał Buchała2024-05-23 

Granty (realizowane po maju 2009 roku)

TytułRolaRozpoczęcieZakończenie
Algebraiczne i teorio-miarowe metody w teorii operatorówWykonawca2022-07-182026-07-17
Operatory w przestrzeniach Hilberta - teoria i zastosowaniaWykonawca2014-07-082017-07-07