Piotr Niemiec,
A note on ANR's,
Topol. Appl.
159 (2012), 315-321
Piotr Niemiec,
Normed topological pseudovector groups,
Appl. Categor Struct
20 (2012), 303-322
Piotr Niemiec,
Unitary equivalence and decompositions of finite systems of
closed densely defined operators in Hilbert spaces, Dissertationes Math. 482 (2012)
Piotr Niemiec, Problem with almost everywhere equality, Ann. Polon. Math. 104 (2012), 105-108
Piotr Niemiec, Borel parts of the spectrum of an operator and of the
operator algebra of a separable Hilbert space, Studia Math. 208 (2012), 77-85
Piotr Niemiec, Normal systems over ANR's, rigid embeddings and
nonseparable absorbing sets, Acta
Math. Sin. (Engl. Ser.) 28
(2012), 1531-1552
Piotr Niemiec, Extending maps in Hilbert manifolds, Bull. Polish Acad. Sci. Math. 60 (2012), 295-306
Piotr Niemiec, Central points and measures, and dense subsets of compact metric
spaces,
Topol. Methods Nonlinear Anal.
40 (2012), 161-180
Patryk Pagacz, On Wold-type decomposition,
Linear Algebra Appl.
436 (2012), 3065-3071
A. Pelczar-Barwacz,
Strictly singular operators in asymptotic \ell_p spaces,
Illinois J. Math.
33 (2012), 861-883
A. Płaneta, Jan Stochel, Spectral order for unbounded operators, J. Math. Anal. Appl. 389 (2012), 1029-1045
A.C.M. Ran, Michał Wojtylak, Eigenvalues of rank one perturbations of
unstructured matrices, Linear
Algebra and its Applications 437
(2012) 589-600
Jan Stochel, J. B. Stochel,
On the k-th root of a Stieltjes moment sequence,
J. Math. Anal. Appl.
396 (2012), 786-800
Franciszek Hugo Szafraniec,
Operator methods for boundary value problems, London Mathematical Society Lecture Note Series 404 (coeditor, with Seppo Hassi and Hendrik S.V. de Snoo) (2012), Cambridge University Press
Franciszek Hugo Szafraniec, Naîmark dilations and Naîmark extensions in favour of
moment problems, in: Operator methods for boundary value problems,
London Mathematical Society Lecture Note Series 404, pp. 295-308, S.
Hassi, H.S.V. De Snoo and Franciszek Hugo Szafraniec (eds.), Cambridge University
Press, 2012
Michał Wojtylak, On determining the domain of
the adjoint operator, J.
Math. Ann Appl. 390
(2012), 224-233
Michał Wojtylak, On a class of $H$-selfadjont random matrices with one eigenvalue of nonpositive type,
Electron. Comm. Probab. 17 (2012), 1-14
2011
Dariusz Cichoń, Jan Stochel, Franciszek Hugo Szafraniec,
Extending positive definiteness, Trans.
Amer. Math. Soc. 363
(2011), 545-577; arXiv:0906.5410
Dariusz Cichoń, Jan Stochel, Franciszek Hugo Szafraniec,
Riesz-Haviland criterion for
incomplete data, J. Math. Anal. Appl.
380 (2011), 94-104
Zenon Jan Jabłoński, Jan Stochel, Hyperexpansive
completion problem via alternating sequences; an application to
subnormality, Linear Algebra Appl.
434 (2011), 2497-2526 (with
I.B. Jung and A. Kwak)
Marek Kosiek, Fibers of the
L∞
algebra and disintegration of measures, Arch.
Math. (Basel) 97
(2011), 559-567 (with K. Rudol)
Piotr Niemiec, A representation of G-invariant norms for Eaton triple, J. Convex Anal. 18 (2011), 59-65 (with T.Y. Tam)
Piotr Niemiec, Topological structure of Urysohn universal spaces, Topology Appl. 158 (2011), 352-359
Piotr Niemiec, A note on invariant measures, Opuscula Math. 31 (2011),
425-431
Piotr Niemiec, Strengthened Stone-Weierstrass type theorem, Opuscula Math. 31 (2011), 645-650
Piotr Niemiec, Generalized absolute values and polar decompositions of a
bounded operator, Integral Equations
Operator Theory 71
(2011), 151-160
Piotr Niemiec, Functor of extension of contractions on Urysohn universal spaces, APPL CATEGOR STRUCT
19
(2011), 959-967
Piotr Niemiec, A note on ANR's, Topology
Appl. (2012), 315-321, erratum: ibid., 2232
[od redaktora strony: praca zgłoszona w roku 2011 z numerem doi:
10.1016/j.topol.2011.09.037]
A. Pelczar, Quasiminimality in mixed
Tsirelson spaces, Math. Nachr.
284 (2011), 1924-1947; arXiv:0812.4711 (with A.
Manoussakis)
A. Pelczar-Barwacz, On the hereditary proximity to ell_1, J. Funct.
Anal. 261 (2011),
1145-1203 (with S.A. Argyros and A. Manoussakis);
doi: 10.1016/j.jfa.2011.04.012
Jan Stochel, Seminormal composition operators on $L^2$ spaces induced by
matrices: the Laplace density case, J.
Math. Anal. Appl. 375
(2011), 1-7 (with J.B. Stochel)
Jan Stochel, A local lifting theorem for jointly subnormal families of
unbounded operators, Integr. Equ.
Oper. Theory 69 (2011),
233-246 (with W. Majdak)
Jan Stochel, On a binary relation between normal operators, Studia Math.
204 (2011), 247-264 (with T. Okayasu and
Y. Ueda)
Franciszek Hugo Szafraniec, Holomorphic Hermite polynomials and a non-commutative
plane, J. Phys. A: Math. Theor.
44 (2011), 495201 (with J.P.
Gazeau)
Franciszek Hugo Szafraniec, Analytic Kramer kernels,
Lagrange-type interpolation
series and de Branges spaces, Complex
Variables and Elliptic
Equations 2011, DOI:10.1080/17476933.2010.551206 (with Antonio
G. García and Miguel A. Hernández-Medina)
Franciszek Hugo Szafraniec, Michał Wojtylak, Pontryagin space structure in reproducing
kernel Hilbert spaces over *-semigroups, Positivity 15 (2011), 161-174; arXiv:0907.1172v1
Franciszek Hugo Szafraniec, Selfadjoint operators in S-spaces,
J. Functional
Analysis 260 (2011)
1045-1059 (with Friedrich Philipp and Carsten Trunk)
Michał Wojtylak, Domination and commutativity in Pontryagin spaces, J. Oper. Th. 65 (2011), 115-129
Michał Wojtylak, Zeros of nonpositive type of generalized Nevanlinna
functions with one negative square, J.
Math. Anal. Appl. 382
(2011),
399-417 (with H.S.V. de Snoo and H. Winkler);
arXiv:1011.2081v1
Michał Wojtylak, Local Definitizability of T^[*]T and TT^[*], Integral Equations Operator Theory 71 (2011), 491-508 (with F. Philipp, A.C.M. Ran); arXiv:1004.1584v1
2010
D Cichoń, Jan Stochel, Franciszek Hugo Szafraniec, Naimark
extensions for indeterminacy in the moment problem. An example, Indiana Univ. Math. J. 59 (2010), 1935–1960
Marek Kosiek, On common invariant subspaces
for
commuting contractions with rich spectrum (Indiana Univ. Math. J. 53
(2004), 823-844): Erratum, Indiana
Univ. Math. J. 59
(2010), 1541-1546
Anna Kula, Convolutions related to q-deformed
commutativity, Proceedings of the 11th Workshop: Non-Commutative
Harmonic Analysis with Applications to Probability, Banach Center Publ. 89 (2010), 189-200
Anna Kula, The q-deformed convolutions: examples and applications to
moment problem, Operators and
Matrices 4 (2010),
593–603
Anna Kula, Noncommutative Brownian motions indexed by partially ordered
sets, Infin. Dimens. Anal. Quantum
Probab. Relat. Top. 13
(2010), 629–661 (with J.
Wysoczański)
Piotr Niemiec, Ultra-m-separability, Topology
Appl. 157 (2010),
669-673
Piotr Niemiec, Functor of extension of Lambda-isometric maps between
central subsets of the unbounded Urysohn universal space, Comment. Math. Univ. Carolin. 51 (2010), 541-549
Piotr Niemiec, Normed topological pseudovector groups, Applied Categor. Struct. 20 (2012), 303-322
[od redaktora strony: praca zgłoszona w
roku 2010 z numerem doi: 10.1007/s10485-010-9239-7]
Jan Stochel, $L(n)$-hyponormality:
a missing bridge between subnormality and paranormality, Journal of the
Australian Mathematical Society 88
(2010), 193-203 (with I.B. Jung, S.H. Park)
Franciszek Hugo Szafraniec, Normals, subnormals and an open problem, Operators and Matrices 4 (2010), 485-510
Franciszek Hugo Szafraniec, Murphy's Positive definite kernels and Hilbert
C*-modules reorganized, Banach
Center Publications 89
(2010), 275-295
Michał Wojtylak, The pair of operators T^[*] T and T T^[*] ; J-dilations
and canonical forms, Integral Equations Operator Theory
68
(2010), 313-335 (with A.C.M. Ran)
2009
Piotr Budzyński, Jan Stochel, Joint subnormality of n-tuples and
C_0-semigroups of composition operators on L^2-spaces, II, Studia Math. 193 (2009), 29-52
Dariusz Cichoń, Jan Stochel, Normality
via local spectral radii, J. Oper.
Theory 61 (2009), 253-278 (with
I.B. Jung)
Marek Kosiek, Absolute continuity of minimal unitary dilations, Operators and Matrices 3 (2009), 509-515
Piotr Niemiec, Central subsets of Urysohn universal spaces, Comment. Math. Univ. Carolin. 50 (2009), 445-461
Piotr Niemiec, Urysohn universal spaces as metric groups of exponent 2, Fund. Math. 204 (2009), 1-6.
Piotr Niemiec, Canonical Banach function spaces generated by Urysohn
universal spaces. Measures as Lipschitz maps, Studia Math. 192 (2009),
97-110
Piotr Niemiec, Functor of extension of contractions on Urysohn universal
spaces, Applied Categor. Struct.
19 (2011), 959-967 [DOI: 10.1007/s10485-009-9218-z (2009)]
Anna M. Pelczar, Note on distortion
and Bourgain $\ell_1$-index, Studia
Math. 190 (2009),
147-161
Jan Stochel, On
suboperators
with codimension one domains, J. Math. Anal. Appl. 360 (2009), 391-397 (with Zoltán Sebestyén)
Franciszek Hugo Szafraniec, Decomposing numerical ranges along with spectral sets,
Linear and Multilinear Algebra
57 (2009), 431–437
Franciszek Hugo Szafraniec, Componentwise decompositions and Cartesian
decompositions of linear relations, Dissertationes Math. 465 (2009), 59 pp. (with
Seppo
Hassi and Hendrik S.V.
de Snoo)
Michał Wojtylak, Analysis of spectral points
of the operators $T^{[*]} T$ and $TT^{[*]}$ in a Krein space, Integral Equ. Oper. Th. 63 (2009), 263-280 (with A.C.M. Ran)
2008
Dariusz Cichoń, Jan Stochel, Generalized
Friedland's theorem for $C_0$-semigroups, J. Math. Anal. Appl. 343
(2008), 752-757 (with I.B. Jung)
Zenon Jan Jabłoński, Moment theorem for completely hyperexpansive
operators, Acta Math. Hungar.
120 (2008), 21-28
Anna Kula, A q-analogue of Complete
Monotonicity, Colloq. Math. 111 (2008), 169-181
Anna Kula, On a convolution for q-normal operators, Infinite Dimensional
Analysis, Quantum Probability and Related Topics 11 (2008), 565-588 (with E. Ricard)
Piotr Niemiec, Integration and Lipschitz functions, Rend. Circ. Mat. Palermo 57 (2008), 391-399
Piotr Niemiec, Generalized Haar integral, Topology and its Applications 155 (2008), 1323-1328
Jan Stochel, Subnormal operators
whose adjoints have rich point spectrum, Journal of Functional Analysis 255 (2008), 1797-1816 (with I.B. Jung)
Franciszek Hugo Szafraniec, Adjoints and formal
adjoints of matrices of unbounded operators, Proc. Amer. Math. Soc.
136 (2008), 2165–2176 (with
M. Möller)
Franciszek Hugo Szafraniec, Two-sided weighted shifts are `almost Krein' normal, Oper. Theory Adv. Appl. 188 (2008), 245-250
Michał Wojtylak, A criterion for selfadjointness in
Krein spaces, Bull. London Math. Soc.
40 (2008), 807–816
2007
Piotr Budzyński, Jan Stochel, Joint subnormality of n-tuples and C_0-semigroups of
composition operators on L^2-spaces, Studia
Mathematica 179 (2007), 167-184
Dariusz Cichoń, Jan Stochel, Subnormality, analyticity and perturbations, Rocky Mountain J. Math. 37 (2007), 1831-1869
Zenon Jan Jabłoński, Moment problem with contractive solutions - the
regular case, Proc. Amer. Math. Soc.
135 (2007), 2811-2819
Zenon Jan Jabłoński, Jan Stochel, Franciszek Hugo Szafraniec, Unitary propagation of
operator data, Proc. Edinb. Math.
Soc. (2) 50 (2007),
689-699
Anna Kula, A Moment Sequence in the q-world. Noncommutative Harmonic
Analysis with Applications to Probability, Banach Center Publ. 78 (2007), 201-210
W. Majdak, A lifting theorem for unbounded quasinormal operators, J. Math. Anal. Appl. 332 (2007), 934-946
Piotr Niemiec, Approximation of the Hausdorff
distance by the distance of continuous surjections, Topology and
its Applications 154 (2007), 655-664
Anna M. Pelczar, Stabilization of Tsirelson-type norms on $ell_p$ spaces,
Proc. Amer. Math. Soc. 135 (2007), 1365-1375
Jan Stochel, Characterizations of positive
selfadjoint extensions, Proc. Amer.
Math. Soc. 135 (2007),
1389-1397 (with Z. Sebestyén)
Franciszek Hugo Szafraniec, q-positive definiteness
and
related operators, J. Math. Anal.
Appl. 329 (2007),
987–997 (with Schôichi Ôta)
Franciszek Hugo Szafraniec, Subnormality versus restrictions. Perspectives in
operator theory, Banach Center Publ.
75, Polish Acad. Sci., Warsaw,
2007
Franciszek Hugo Szafraniec, Subnormality from bounded vectors. Perspectives in
operator theory, Banach Center Publ.
75, Polish Acad. Sci., Warsaw,
2007
Franciszek Hugo Szafraniec, A canonical decomposition for linear operators and
linear relations, Acta Math. Hungar.
115 (2007), 281-307 (with S. Hassi, Z. Sebestyén, H. S. V. de Snoo)
Franciszek Hugo Szafraniec, Moments from their very truncations. Function spaces,
Contemp. Math. 435, Amer. Math. Soc., Providence,
RI, 2007
Franciszek Hugo Szafraniec, How to recognize the creation operator, Rep. Math. Phys. 59 (2007), 401-408
Franciszek Hugo Szafraniec, Operators of the q-oscillator. Noncommutative
Harmonic Analysis with Applications to Probability, Banach Center Publ. 78, Inst. Math. Polish Acad.Sci.,
Warszawa, 2007, 293-307
Michał Wojtylak, Noncommuting Domination in Krein Spaces Via Commutators of
Block Operator Matrices, Integr. Equ.
Oper. Theory 59 (2007), 129-147
2006
Dariusz Cichoń, Jan Stochel, Franciszek Hugo Szafraniec,
Selfadjointness of integral and matrix operators, J. London Math. Soc. 73 (2006), 762-782
Zenon Jan Jabłoński, Jan Stochel, Backward
extensions of hyperexpansive
operators, Studia Math. 173 (2006), 233-257 (with I. Jung)
W.
Majdak, Jan Stochel, A local lifting
theorem for
subnormal
operators, Proc. Amer. Math. Soc.
134 (2006), 1687-1699 (with Z.
Sebestyén, J. E.
Thomson)
Piotr Niemiec, Locally arcwise connected metrizable spaces with the fixed
point property are complete-metrizable, Topology and its Applications 153 (2006), 1639-1642
Piotr Niemiec, Invariant measures for equicontinuous semigroups of
continuous transformations of a compact Hausdorff space, Topology and its Applications 153 (2006), 3373-3382
Franciszek Hugo Szafraniec, Bounded normal operators in Pontryagin spaces, Oper. Theory Adv. Appl. 162 (2006), 231-251 (with H. Langer)
Franciszek Hugo Szafraniec,
On
normal extensions of unbounded operators. IV. A matrix construction,
Oper. Theory Adv. Appl. 163 (2006), 337-350
2005
Dariusz Cichoń, Jan Stochel, Franciszek Hugo Szafraniec, Three
term recurrence relation modulo ideal and orthogonality of polynomials
of several variables, J. Approx.
Theory 134
(2005), 11- 64
Zenon Jan Jabłoński, Jan Stochel, Subnormality and
operator multidimensional moment problems, J. London Math. Soc. 71 (2005), 438-466
Jan Stochel, Logarithmic concavity, unitarity
and selfadjointness, Banach Center
Publ. 67 (2005),
335-348
Franciszek Hugo Szafraniec, Favard's theorem modulo an
ideal, Oper. Theory Adv. Appl. 157 (2005), 301-310
Franciszek Hugo Szafraniec, Laguerre and Meixner
polynomials in duality, Glasgow
Math. J. 47A (2005),
193-200
Franciszek Hugo Szafraniec, Orthogonality
of
analytic polynomials: a little step further, J. Comput. Appl Math. 179 (2005) 343-353
Franciszek Hugo Szafraniec, Subnormality and cyclicity, Banach Center Publications 67 (2005), 349-356
Michał Wojtylak, Algebras dense in $L^2$ spaces:
an operator approach,
Glasg.
Math. J. 47 (2005),
155-165
2004
Dariusz Cichoń, Jan Stochel, Franciszek Hugo Szafraniec,
Noncommuting
domination, Operator Theory: Advances and Applications 154
(2004), 19-33
Zenon Jan Jabłoński, Hyperexpansive operator
valued
unilateral weighted shifts, Glasgow Math. J. 46 (2004),
405-416
Marek Kosiek, Measures orthogonal to tensor
products
of function algebras, Hokkaido Math.
J. 33 (2004), 707-717
Marek Kosiek, On common invariant subspaces
for
commuting contractions with rich spectrum, Indiana Univ. Math. J.
53
(2004), 823-844 (with Alfredo Octavio)
Anna Pelczar, On a question of Haskell P.
Rosenthal
concerning a characterization of $c\sb 0$ and $l\sb p$, Bull.
London
Math. Soc. 36 (2004), 396-406 (with V. Ferenczi and C.
Rosendal)
Jan Stochel, Backward extensions of subnormal
operators,
Proc.
Amer. Math. Soc. 132 (2004), 2291-2302 (with I. Jung and A.
Lambert)
Jan Stochel, Reflection symmetry and
symmetrizability of Hilbert space operators, Proc. Amer. Math. Soc. 133 (2004), 1727-1731 (with Z. Sebestyén)
Franciszek Hugo Szafraniec, Bounded vectors for
subnormality
via a group of unbounded operators, Contemp. Math. 341
(2004),
113-118
Franciszek Hugo Szafraniec, Przestrzenie Hilberta z jądrem
reprodukującym (Reproducing kernel Hilbert spaces), Wydawnictwo
Uniwersytetu Jagiellońskiego, Kraków, 2004
Franciszek Hugo Szafraniec, Integral representations on
equipotential and harmonic sets, Bull.
Belg.
Math. Soc. Simon Stevin 11
(2004), 457-468 (with Francisco Marcellán)
Franciszek Hugo Szafraniec, A characterization of the
Hamiltonian, Rep. Math. Phys. 53 (2004), 393-400
Franciszek Hugo Szafraniec, Notes on q-deformed operators, Studia Math. 165 (2004), 295-301 (with Schôichi
Ôta)
2003
Dariusz Cichoń, Toeplitz operators in
Segal-Bargmann
spaces of entire functions, Math. Scand. 93 (2003),
275-296
(with H.S. Shapiro)
Zenon Jan Jabłoński, Hyperexpansive composition
operators,
Math.
Proc. Camb. Philos. Soc. 135 (2003), 513-526
Anna Maria Pelczar, Subsymmetric sequences and
minimal spaces, Proc. Amer. Math. Soc. 131 (2003),
765-771
Anna Maria Pelczar, Some version of Gowers'
dichotomy
for Banach spaces, Univ. Iagell. Acta Math. 41 (2003),
235-243
Jan Stochel, Franciszek Hugo Szafraniec, Domination of
unbounded
operators and commutativity, J. Math. Soc. Japan 55
(2003),
405-437
Jan Stochel, On products of unbounded
operators,
Acta
Math. Hungar. 100 (2003), 105-129 (with Z. Sebestyén)
Franciszek Hugo Szafraniec, Detecting mass points of
representing
measures, Numer. Algorithms, 33 (2003), 475-483
Franciszek Hugo Szafraniec, Multipliers in the
reproducing
kernel Hilbert space, subnormality and noncommutative complex analysis,
Operator
Theory: Advances and Applications, 143 (2003), 313-331
Franciszek Hugo Szafraniec, The dual of a formula of
Viskov,
Bull.
Korean Math. Soc., 40 (2003), 699-701
2002
Dariusz Cichoń, Generalization of the
Newman-Shapiro
isometry theorem and Toeplitz operators. II, Studia Mathematica 150
(2)
(2002), 175-188
Piotr Niemiec, Separate and joint similarity to
families
of normal operators, Studia Math. 149 (2002), 39-62
Zenon Jan Jabłoński, Complete hyperexpansivity,
subnormality
and inverted boundedness conditions, Integr. Equ. Oper. Theory 44
(2002), 316-336
Zenon Jan Jabłoński, Clustering driven by the
genetic
sampling measure, Proceedings of AI-METH (2002) (with R.
Schaefer,
K. Adamska)
Zenon Jan Jabłoński: On some optimization problem,
Mat.
Konf. Warsztatów Algorytmów Genetycznych, Bielsko-Biała-Szyndzielnia,
(2002),
16-18
Zenon Jan Jabłoński: On the convergence of
sampling
measures in the global genetic search, Lecture Notes in Computer
Science,
Springer-Verlag, 2328, (2002), 593-600 (with R. Schaefer)
Zenon Jan Jabłoński, How to gain more information
from
the evolving population?, Prace Naukowe Politechniki Warszawskiej,
Elektronika
139
(2002), 21-33 (with R. Schaefer)
Marek Kosiek, Fuglede-type decompositions of
representations,
Studia
Math. 151 (1) (2002), 87-98
Jan Stochel, Lifting strong commutants of
unbounded
subnormal operators, Integral Equations and Operator Theory 43
(2002), 189-214
Jan Stochel, Franciszek Hugo Szafraniec, A peculiarity of
the creation operator, Glasgow Math. J. 44 (2002),
137-147
Franciszek Hugo Szafraniec, Charlier polynomials and
translational
invariance in the quantum harmonic oscillator, Math. Nachtr.
241(2002),
163-169
Franciszek Hugo Szafraniec, A converse of the Kramer
sampling
theorem, Sampling Theory in Signal and Image Processing 1 (2002),
53-61
(with Antonio García)
2001
Zenon Jan Jabłoński, Jan Stochel, Unbounded
2-hyperexpansive
operators, Proc. Edinburgh Math. Soc. 44 (2001), 613-629
Marek Kosiek, Functional calculus and common
invariant
subspaces, Rozprawy Habilitacyjne Uniwersytetu Jagiellońskiego Nr
353,
Wydawnictwo Uniwersytetu Jagiellońskiego 2001,
J. Niechwiej, Two conditions for subnormality
of unbounded operators, Glasgow Math. J. 43 (2001),
23-28
Anna Pelczar, Remarks on Gowers
dichotomy,
in: Recent progress in functional analysis (Valencia, 2000),
201-213,
North-Holland Math.Stud., 189, North-Holland, Amsterdam, 2001
Jan Stochel, Solving the truncated moment
problem
solves the full moment problem, Glasgow Math. J. 43
(2001),
335-341
Jan Stochel, Franciszek Hugo Szafraniec, Unitary dilation
of several contractions, Operator Theory: Adv. Appl. 127 (2001),
585-598
Jan Stochel, An asymmetric Putnam-Fuglede
theorem
for unbounded operators, Proc. Amer. Math. Soc. 129
(2001),
2261-2271
Franciszek Hugo Szafraniec, A matrix algorithm towards
solving
the moment problem of Sobolev type, Linear Algebra Appl. 331
(2001),
155-164 (with Francisco Marcellán)
Franciszek Hugo Szafraniec, On matrix integration of
matrix
polynomials, J. Comput. Appl. Math. 133 (2001), 611-621
Franciszek Hugo Szafraniec, Duality in the quantum
harmonic
oscillator, J. Phys. A: Math. Gen. 34 (2001),
10487-10492
2000
Anna Pelczar, On a certain property of
hereditarily
indecomposable Banach spaces, Univ. Iagel. Acta. Math. 38
(2000), 283-288
Jan Stochel, Franciszek Hugo Szafraniec, Circular
invariance
of the Weyl form of the canonical commutation relation, in
Mathematical
Physics and Stochastic Analysis: Essays in Honour of Ludwig Streit, Proc.
Lisboa
(Portugal), October 6-10, 1998, eds. S. Albeverio, Ph.
Blanchard,
L. Ferreira, T. Hida, Y. Kondratiev, R. Vilela Mendes, pp. 379-383,
World
Scientific, Singapore � New Jersey � London � Hong Kong,
2000
Franciszek Hugo Szafraniec, The reproducing kernel
Hilbert
space and its multiplication operators, Operator Theory:
Advances
and Applications 114 (2000), 253-263
Franciszek Hugo Szafraniec, The Sobolev type moment
problem,
Proc.
Amer. Math. Soc. 128 (2000), 2309-2317 (with Francisco
Marcellán)
Franciszek Hugo Szafraniec, On oscillatorlike
Hamiltonians
and squeezing, Int. J. Theor. Phys. 36 (2000),
1515-1527
(with Jules Beckers and Nathalie Debergh)
Franciszek Hugo Szafraniec, Subnormality in the quantum
harmonic oscillator, Commun. Math. Phys. 210 (2000),
323-334
Franciszek Hugo Szafraniec, On harmonic oscillators
described
by non-hermitian operators and generalized Heisenberg relations, Phys.
Lett.
A 267(2000), 113-116 (with Nathalie Debergh and Jules
Beckers)
1999
Dariusz Cichoń, Generalization of the Newman-Shapiro
isometry theorem and Toeplitz operators, Integral Equations
Operator
Theory 34 (1999), no. 4, 414-438
Marek Kosiek, Wold-type extensions for n-tuples
of
commuting contractions, Studia Mathematica 137(1)
(1999),
81-91 (with A. Octavio)
Anna Maria Pelczar, Remarks on continuity of
multifunctions,
Univ.
Iagel. Acta Math. 37 (1999), 263-273
1998
Jan Stochel, Positive definiteness and
commutativity
of operators, Proc. Amer. Math. Soc. 126 (1998), 431-440
Jan Stochel, Franciszek Hugo Szafraniec, The complex
moment
problem and subnormality: a polar decomposition approach, J. Funct.
Anal. 159 (1998), no. 2, 432-491
Franciszek Hugo Szafraniec, Analytic models of the
quantum
harmonic oscillator, Contemp. Math. 212 (1998), 269-276
Franciszek Hugo Szafraniec, An inductive limit procedure
within the quantum harmonic oscillator, Operator Theory: Advances
and
Applications 106 (1998), 389-395
Franciszek Hugo Szafraniec, A proposal of new sets of
Franciszek Hugo Szafraniec, A proposal of new sets of
squeezed
states, Phys. Lett. A 243 (1998), 256-260 (with Jules
Beckers
and Nathalie Debergh)
Marek Słociński,
Normal extensions of commutative subnormal operators,
Stud. Math.
54 (1976), 259-266.
Preprints/Submitted/Accepted