Il Bong Jung

Jednostki:

Publikacje:

30.
Jan Stochel, Sameer Chavan, Zenon Jabłoński, Il Bong Jung
Lifting B-subnormal operators, Studia Mathematica vol. 277 (2024), 123-150
29.
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
28.
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
27.
Sameer Chavan, R. E. Curto, Zenon Jabłoński, Il Bong Jung, Mihai Putinar
Jan Stochel, a stellar mathematician, Opuscula Mathematica vol. 44 (2024), 303-321
26.
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
25.
Jan Stochel, Zenon Jabłoński, Il Bong Jung
Criteria for algebraic operators to be unitary, Kyungpook Mathematical Journal vol. 63 (2023), 1-10
24.
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
23.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
m-Isometric operators and their local properties, Linear Algebra and Its Applications vol. 596 (2020), 49-70
22.
George R. Exner, Il Bong Jung, Jan Stochel, Hye Yeong Yun
A Subnormal Completion Problem for Weighted Shifts on Directed Trees, II, Integral Equations and Operator Theory vol. 92:8 (2020), 22
21.
George R. Exner, Il Bong Jung, Jan Stochel, Hye Yeong Yun
A subnormal completion problem for weighted shifts on directed trees, Integral Equations and Operator Theory vol. 90 (2018), 1-36
20.
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
19.
Il Bong Jung, Mohammed Hichem Mortad, Jan Stochel
On normal products of selfadjoint operators, Kyungpook Mathematical Journal vol. 57 (2017), 457-471
18.
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
17.
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
16.
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
15.
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
14.
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
13.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
Unbounded Quasinormal Operators Revisited, Integral Equations and Operator Theory vol. 79 (2014), 135-149
12.
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
11.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
Operators with absolute continuity properties: an application to quasinormality, Studia Mathematica vol. 215 (2013), 11-30
10.
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
9.
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
8.
Zenon Jabłoński, Il Bong Jung, Jan Stochel
A non-hyponormal operator generating Stieltjes moment sequences, Journal of Functional Analysis vol. 262 (2012), 3946-3980
7.
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
6.
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
5.
Il Bong Jung, S. H Park, Jan Stochel
L(n)-hyponormality: a missing bridge between subnormality and paranormality, Journal of the Australian Mathematical Society vol. 88 (2010), 193-203
4.
Dariusz Cichoń, Il Bong Jung, Jan Stochel
Normality via local spectral radii, Journal of Operator Theory vol. 61 (2009), 253-278
3.
Dariusz Cichoń, Il Bong Jung, Jan Stochel
Generalized Friedland's theorem for C_0-semigroups, Journal of Mathematical Analysis and Applications vol. 343 (2008), 752-757
2.
Il Bong Jung, Jan Stochel
Subnormal operators whose adjoints have rich point spectrum, Journal of Functional Analysis vol. 255 (2008), 1797-1816
1.
Il Bong Jung, Alan Lambert, Jan Stochel,
Backward extensions of subnormal operators, Proceedings of the American Mathematical Society vol. 132 (2004), 2291-2302