Spis publikacji

  1. Prace wysłane:

  1. P. Budzyński, Jan Stochel, Joint subnormality of $n$-tuples and $C_0$-semigroups of composition operators on $L^2$-spaces,

  1. D. Cichoń, Il Bong Jung, Jan Stochel, Striving for normality: local spectral radii and $C_0$-semigroups,

II. Prace przyjęte do druku:

  1. D. Cichoń, Jan Stochel, Subnormality, analyticity and perturbations,

ukaże się w Rocky Mountain Journal of Mathematics

  1. Z. J. Jabłoński, J. Stochel, F. H. Szafraniec, Unitary propagation of operator data,

ukaże się w Proceedings of the Edinburgh Mathematical Society

  1. Z. Sebestyen, Jan Stochel,, Characterizations of positive selfadjoint extensions,

ukaże się w Proc. Amer. Math. Soc.

III. Prace opublikowane:

  1. D. Cichoń, J. Stochel, F. H. Szafraniec, Selfadjointness of integral and matrix operators,

J. London Math. Soc. 73 (2006), 762-782.

  1. W. Majdak, Z. Sebestyen, J. Stochel, J. E. Thomson, A local lifting theorem for subnormal operators,

Proc. Amer. Math. Soc., 134 (2006), 1687-1699.

  1. Z. J. Jabłoński, I. Jung, J. Stochel, Backward Extensions of Hyperexpansive Operators,

Studia Mathematica, 173 (2006), 233-257.

  1. D. Cichoń, J. Stochel, F. H. Szafraniec, Three term recurrence relation modulo ideal and orthogonality of polynomials of several variables,

Journal of Approximation Theory, 134 (2005), 11-64.

  1. J. Stochel, Logarithmic concavity, unitarity and selfadjointness,

Banach Center Publ. 67 (2005), 335-348.

  1. Z. J. Jabłoński, J. Stochel, Subnormality and operator multidimensional moment problems,

J. London Math. Soc. 71 (2005), 438-466.

  1. Z. Sebestyen, J. Stochel, Reflection symmetry and symmetrizability of Hilbert space operators,

Proc. Amer. Math. Soc. 133 (2004), 1727-1731.

  1. D. Cichoń, J. Stochel, F. H. Szafraniec, Noncommuting domination,

Operator Theory: Advances and Applications 154 (2004), 19-33.

  1. I. Jung, A. Lambert, J. Stochel, Backward extensions of subnormal operators,

Proc. Amer. Math. Soc. 132 (2004), 2291-2302.

  1. Z. Sebestyen, J. Stochel, On products of unbounded operators,

Acta Math. Hungar. 100 (2003), 105-129.

  1. J. Stochel, F. H. Szafraniec, Domination of unbounded operators and commutativity,

J. Math. Soc. Japan 55 (2003), no. 2, 405-437.

  1. J. Stochel, Lifting strong commutants of unbounded subnormal operators,

Integral Equations and Operator Theory 43 (2002), 189-214.

  1. J. Stochel, F.H. Szafraniec, A peculiarity of the creation operator,

Glasgow Math. J. 44 (2002), 137-147.

  1. J. Stochel, Solving the truncated moment problem solves the full moment problem,

Glasgow Math. J. 43 (2001), 335-341.

  1. J. Stochel, F.H. Szafraniec, Unitary dilation of several contractions,

Operator Theory: Adv. Appl. 127, Birkhauser, Basel 2001, 585-598.

  1. Z. J. Jabłoński, J. Stochel, Unbounded 2-hyperexpansive operators,

Proc. Edinburgh Math. Soc. 44 (2001), 613-629.

  1. J. Stochel, An asymmetric Putnam-Fuglede theorem for unbounded operators,

Proc. Amer. Math. Soc. 129 (2001), 2261-2271.

  1. J. Stochel, F.H. Szafraniec, Circular invariance of the Weyl form of the canonical

commutation relation, in Mathematical Physics and Stochastic Analysis:

Essays in Honour of Ludwig Streit, eds. S. Albeverio, Ph. Blanchard, L. Ferreira,

T. Hida, Y. Kondratiev, R. Vilela Mendes, pp. 379-383, World Scientific,

Singapore, 2000.
  1. J. Stochel, F.H. Szafraniec, The complex moment problem and subnormality:

a polar decomposition approach, J. Funct. Anal. 159 (1998), 432-491.
  1. J. Stochel, Positive definiteness and commutativity of operators,

Proc. Amer. Math. Soc. 126 (1998), 431-440.
  1. A. Daniluk, J. Stochel, Seminormal composition operators induced by

affine transformations, Hokkaido Math. J. 26 (1997), 377-404.
  1. D. Cichoń, J. Stochel, On Toeplitz operators in Segal-Bargmann spaces,

Univ. Iagel. Acta Math. 34 (1997), 35-43.
  1. J. Stochel, F.H. Szafraniec, C^\infty-vectors and boundedness,

Ann. Polon. Math. 66 (1997), 223-238.
  1. J. Janas, J. Stochel, Selfadjoint operator matrices with finite rows,

Ann. Polon. Math. 66 (1997), 155-172.
  1. J. Stochel, Seminormality of operators from their tensor product,

Proc. Amer. Math. Soc. 124 (1996), 135-140.
  1. J. Janas, J. Stochel, Unbounded Toeplitz operators in the Segal-Bargmann space. II,

J. Funct. Anal. 126 (1994), 418-447.
  1. J. Stochel, F.H. Szafraniec, Algebraic operators and moments on algebraic sets,

Portugaliae Mathematica 51 (1994), 25-45.
  1. J. Stochel, T.S. Todorov, Characterizations of cyclic *-representations with equal

weak and strong commutants, J. Math. Phys. 33 (1992), 4190-4195.
  1. W. Mlak, J. Stochel, A note on coherent states related to weighted shifts,

Publ. RIMS, Kyoto Univ. 28 (1992), 587-593.
  1. Z. Sebestyen, J. Stochel, J. Paez, Restrictions of normal operators,

Acta Math. Hung. 59 (1992), 377-381.
  1. J. Stochel, Moment functions on real algebraic sets, Ark. Mat. 30 (1992), 133-148.
  1. J. Stochel, Decomposition and disintegration of positive definite kernels

on convex *-semigroups, Ann. Polon. Math. 56 (1992), 243-294.
  1. J. Paez, Z. Sebestyen, J. Stochel, Restrictions of compact normal operators,

Acta Math. Hung. 57 (1991), 313-314.
  1. M. Słociński, J. Stochel, Weighted square summable and generalized harmonizable

sequences, Probab. Math. Statist. 12 (1991), 99-111.
  1. J. Stochel, T.S. Todorov, On the characterization of cyclic *-representations with

equal weak and strong commutants: on GNS representations induced by normal

functionals (commutative case), C. R. Acad. Bulgare Sci. 44, No 4, (1991), 9-11.
  1. J. Stochel, F.H. Szafraniec, A few assorted questions about unbounded

subnormal operators, Univ. Iagel. Acta Math. 28 (1991), 163-170.
  1. J. Stochel, Smooth positive definite functions on some multiplicative semigroups,

Rend. Circ. Mat. Palermo 40 (1991), 153-176.
  1. J. Stochel, T.S. Todorov, On the characterization of cyclic *-representations with

equal weak and strong commutants: domination of functionals and a general

notion of normality, C. R. Acad. Bulgare Sci. 44, No 3, (1991), 7-9.
  1. Z. Sebestyen, J. Stochel, Restrictions of positive self-adjoint operators,

Acta Sci. Math. (Szeged) 55 (1991), 149-154.
  1. J. Stochel, Characterizations of subnormal operators, Studia Math. 97 (3) (1991),

227-238.
  1. J. Stochel, Seminormal composition operators on L^2 spaces induced by matrices,

Hokkaido Math. J. 19 (1990), 307-324.
  1. J. Stochel, F.H. Szafraniec, The normal part of an unbounded operator,

Nederl. Akad. Wetensch. Proc. Ser. A 92 (1989), 495-503.
  1. J. Stochel, F.H. Szafraniec, On normal extensions of unbounded operators. III.

Spectral properties, Publ. RIMS, Kyoto Univ. 25 (1989), 105-139.
  1. J. Stochel, F.H. Szafraniec, Unbounded weighted shifts and subnormality,

Integral Equations Operator Theory 12 (1989), 146-153.
  1. J. Stochel, F.H. Szafraniec, On normal extensions of unbounded operators. II,

Acta. Sci. Math. (Szeged) 53 (1989), 153-177.
  1. J. Stochel, Dilatability of sesquilinear form-valued kernels,

Ann. Polon. Math. 48 (1988), 1-29.
  1. J. Stochel, The Bochner-Kolmogorov extension theorem for semi-spectral measures,

Colloq. Math. 54 (1987), 83-94.
  1. J. Stochel, On an operator moment problem on *-semigroups,

Operator Theory: Adv. Appl. 24, Birkhauser, Basel 1987, 301-311.
  1. J. Stochel, On the Sz.-Nagy boundedness condition on abelian involution semigroups,

Colloq. Math. 54 (1987), 267-271.
  1. J. Stochel, The Fubini theorem for semi-spectral integrals and semi-spectral represen-

tations of some families of operators, Univ. Iagel. Acta Math. 26 (1987), 17-27.
  1. J. Stochel, F.H. Szafraniec, On normal extensions of unbounded operators. I,

J. Operator Theory 14 (1985), 31-55.
  1. J. Stochel, Decomposition and integral representation of covariance kernels,

Bull. Acad. Polon. Sci. Ser. Sci. Math. 33 (1985), 367-376.
  1. J. Stochel, F.H. Szafraniec, Boundedness of linear and related nonlinear maps, II,

Expo. Math. 2 (1984), 283-287.
  1. J. Stochel, On the Sz.-Nagy boundedness condition on non-abelian involutory

semigroups, Operator Theory: Adv. Appl. 14, Birkhauser, Basel 1984, 251-260.
  1. J. Stochel, Note on similarity to contractions, Univ. Iagel. Acta Math. 24 (1984),

19-26.
  1. J. Stochel, F.H. Szafraniec, A characterization of subnormal operators,

Operator Theory: Adv. Appl. 14, Birkhauser, Basel 1984, 261-263.
  1. J. Stochel, F.H. Szafraniec, Boundedness of linear and related nonlinear maps. I,

Expo. Math. 1 (1983), 71-75.
  1. J. Stochel, F.H. Szafraniec, Bounded vectors and formally normal operators,

Operator Theory: Adv. Appl. 11, Birkhauser, Basel 1983, 363-370.
  1. J. Stochel, The Bochner type theorem for *-definite kernels on abelian *-semigroups

without neutral element, Operator Theory: Adv. Appl. 11, Birkhauser,

Basel 1983, 345-362.
  1. J. Stochel, W. Szymański, On the uniqueness of minimal R-dilations

for unstarred semigroups, Indiana Univ. Math. J. 32 (1983), 793-800.
  1. J. Stochel, Individual boundedness condition for positive definite

sesquilinear form valued kernels, Studia Math. 74 (1982), 293-302.
  1. J. Stochel, A note on general operator dilations over *-semigroups,

Bull. Acad. Polon. Sci. Ser. Sci. Math. 28 (1980), 149-153.
  1. J. Stochel, Dilations of inductive limits of operator functions,

Bull. Acad. Polon. Sci. Ser. Sci. Math. 28 (1980), 143-148.