)
)| 42. | P. Niemiec and P. Pikul Hyperbolic geometry for non-differential topologists Math. Slovaca 72 (2022), 165-184 DOI: 10.1515/ms-2022-0012 |
| 41. | P. Niemiec Models for subhomogeneous C*-algebras Colloq. Math. 166 (2021), 75-106 DOI: 10.4064/cm7812-10-2020 |
| 40. | P. Niemiec Positive Hankel operators, positive definite kernels and related topics Adv. Operator Theory 5 (2020), 950-993 DOI: 10.1007/s43036-020-00058-6 |
| 39. | P. Niemiec and P. Wójcik Applications of amenable semigroups in operator theory Studia Math. 252 (2020), 27-48 DOI: 10.4064/sm180408-26-2 |
| 38. | P. Niemiec Bounded convergence theorems J. Korean Math. Soc. 54 (2017), 319-357 DOI: 10.4134/JKMS.j150749 |
| 37. | P. Niemiec Non-commutative functional calculus in finite type I von Neumann algebras Math. Proc. Royal Irish Acad. 116A (2016), 113-147 DOI: 10.3318/pria.2016.116.10 |
| 36. | P. Niemiec and A. Wegert Algebra of operators affiliated with a finite type I von Neumann algebra Univ. Iagellon. Acta Math. 53 (2016), 39-57 DOI: 10.4467/20843828AM.16.005.5377 |
| 35. | P. Niemiec Direct integrals of matrices Israel J. Math. 212 (2016), 507-520 DOI: 10.1007/s11856-016-1298-5 |
| 34. | P. Niemiec Elementary approach to homogeneous C*-algebras Rocky Mountain J. Math. 45 (2015), 1591-1630 DOI: 10.1216/RMJ-2015-45-5-1591 |
| 33. | P. Niemiec Functor of extension in Hilbert cube and Hilbert space Cent. Eur. J. Math. 12 (2014), 887-895 DOI: 10.2478/s11533-013-0386-6 |
| 32. | P. Niemiec Isometry groups of proper metric spaces Trans. Amer. Math. Soc. 366 (2014), 2597-2623 DOI: 10.1090/S0002-9947-2013-05941-7 |
| 31. | P. Niemiec Functional calculus for diagonalizable matrices Linear Multilinear Algebra 62 (2014), 297-321 DOI: 10.1080/03081087.2013.777440 |
| 30. | P. Niemiec Isometry groups among topological groups Pacific J. Math. 266 (2013), 77-116 DOI: 10.2140/pjm.2013.266.77 |
| 29. | P. Niemiec Ultrametrics, extending of Lipschitz maps and nonexpansive selections Houston J. Math. 39 (2013), 1031-1050 |
| 28. | P. Niemiec Norm closures of orbits of bounded operators J. Operator Theory 69 (2013), 339-358 DOI: 10.7900/jot.2010dec27.1919 |
| 27. | P. Niemiec Spaces of measurable functions Cent. Eur. J. Math. 11 (2013), 1304-1316 DOI: 10.2478/s11533-013-0236-6 |
| 26. | P. Niemiec Universal valued Abelian groups Adv. Math. 235 (2013), 398-449 DOI: 10.1016/j.aim.2012.12.005 |
| 25. | P. Niemiec Central points and measures, and dense subsets of compact metric spaces Topol. Methods Nonlinear Anal. 40 (2012), 161-180 |
| 24. | P. Niemiec Extending maps in Hilbert manifolds Bull. Pol. Acad. Sci. Math. 60 (2012), 295-306 DOI: 10.4064/ba60-3-9 |
| 23. | P. Niemiec Normal systems over ANR's, rigid embeddings and nonseparable absorbing sets Acta Math. Sin. (Engl. Ser.) 28 (2012), 1531-1552 DOI: 10.1007/s10114-012-0709-8 |
| 22. | P. Niemiec Normed topological pseudovector groups Appl. Categ. Structures 20 (2012), 303-322 DOI: 10.1007/s10485-010-9239-7; erratum: arXiv:?.? |
| 21. | P. 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 DOI: 10.4064/sm208-1-5 |
| 20. | P. Niemiec Problem with almost everywhere equality Ann. Polon. Math. 104 (2012), 105-108 DOI: 10.4064/ap104-1-8 |
| 19. | P. Niemiec Unitary equivalence and decompositions of finite systems of closed densely defined operators in Hilbert spaces Dissertationes Math. (Rozprawy Mat.) 482 (2012), 1-106 DOI: 10.4064/dm482-0-1 |
| 18. | P. Niemiec A note on ANR's Topology Appl. 159 (2012), 315-321 DOI: 10.1016/j.topol.2011.09.037; erratum: ibid., 2232 |
| 17. | P. Niemiec Functor of extension of contractions on Urysohn universal spaces Appl. Categ. Structures 19 (2011), 959-967 DOI: 10.1007/s10485-009-9218-z |
| 16. | P. Niemiec Generalized absolute values and polar decompositions of a bounded operator Integral Equations Operator Theory 71 (2011), 151-160 DOI: 10.1007/s00020-011-1896-x |
| 15. | P. Niemiec Strengthened Stone-Weierstrass type theorem Opuscula Math. 31 (2011), 645-650 DOI: 10.7494/OpMath.2011.31.4.645 |
| 14. | P. Niemiec A note on invariant measures Opuscula Math. 31 (2011), 425-431 DOI: 10.7494/OpMath.2011.31.3.425 |
| 13. | P. Niemiec Topological structure of Urysohn universal spaces Topology Appl. 158 (2011), 352-359 DOI: 10.1016/j.topol.2010.11.011 |
| 12. | P. Niemiec and T.-Y. Tam A representation of G-invariant norms for Eaton triple J. Convex Anal. 18 (2011), 59-65 |
| 11. | P. Niemiec Functor of extension of Λ-isometric maps between central subsets of the unbounded Urysohn universal space Comment. Math. Univ. Carolin. 51 (2010), 541-549 |
| 10. | P. Niemiec Ultra-𝔪-separability Topology Appl. 157 (2010), 669-673 DOI: 10.1016/j.topol.2009.11.009 |
| 9. | P. Niemiec Central subsets of Urysohn universal spaces Comment. Math. Univ. Carolin. 50 (2009), 445-461 |
| 8. | P. Niemiec Urysohn universal spaces as metric groups of exponent 2 Fund. Math. 204 (2009), 1-6 DOI: 10.4064/fm204-1-1 |
| 7. | P. Niemiec Canonical Banach function spaces generated by Urysohn universal spaces. Measures as Lipschitz maps Studia Math. 192 (2009), 97-110 DOI: 10.4064/sm192-2-1 |
| 6. | P. Niemiec Integration and Lipschitz functions Rend. Circ. Mat. Palermo 57 (2008), 391-399 DOI: 10.1007/s12215-008-0028-1 |
| 5. | P. Niemiec Generalized Haar integral Topology Appl. 155 (2008), 1323-1328 DOI: 10.1016/j.topol.2008.03.018 |
| 4. | P. Niemiec Approximation of the Hausdorff distance by the distance of continuous surjections Topology Appl. 154 (2007), 655-664 DOI: 10.1016/j.topol.2006.04.020 |
| 3. | P. Niemiec Invariant measures for equicontinuous semigroups of continuous transformations of a compact Hausdorff space Topology Appl. 153 (2006), 3373-3382 DOI: 10.1016/j.topol.2006.01.012 |
| 2. | P. Niemiec Locally arcwise connected metrizable spaces with the fixed point property are complete-metrizable Topology Appl. 153 (2006), 1639-1642 DOI: 10.1016/j.topol.2005.05.003 |
| 1. | P. Niemiec Separate and joint similarity to families of normal operators Studia Math. 149 (2002), 39-62 DOI: 10.4064/sm149-1-3 |