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Number of items: **12**.

Ostrovskyi, Vasyl and Schmüdgen, Konrad
(2014)
*A resolvent approach to the real quantum plane.*
Integral Equations Operator Theory, 79
(4).
pp. 451-476.

Ostrovskyi, Vasyl and Proskurin, Daniil and Savchuk, Yurii and Turowska, Lyudmila
(2012)
*On the structure of homogenenous Wick ideals in Wick $*$-algebras with braided coefficients.*
Rev. Math. Phys., 24
(4).
p. 1250007.

Ostrovskyi, Vasyl and Proskurin, Daniil and Turowska, Lyudmila
(2008)
*Unbounded representations of $q$-deformation of Cuntz algebra.*
Lett. Math. Phys., 85
(2-3).
pp. 147-162.

Ostrovskyi, Vasyl and Popovych, Stanislav and Turowska, Lyudmila
(2007)
*On $C^*$-algebra of a semigroup of partial isometries.*
J. Funct. Anal., 251
(1).
pp. 210-231.

Albeverio, Sergio and Ostrovskyi, Vasyl and Samoilenko, Yurii
(2007)
*On functions on graphs and representations of a certain class of $\ast$-algebras.*
J. Algebra, 308
(2).
pp. 567-582.

Moskaleva, Yulia and Ostrovskyi, Vasyl and Yusenko, Kostyantyn
(2007)
*On quadruples of linearly connected projections and transitive systems of subspaces.*
Methods Funct. Anal. Topology, 13
(1).
pp. 43-49.

Ostrovskyi, Vasyl
(2005)
*On $\ast$-representations of a certain class of algebras related to a graph.*
Methods Funct. Anal. Topology, 11
(3).
pp. 250-256.

Ostrovskyi, Vasyl
(2004)
*Centered one-parameter semigroups.*
Methods Funct. Anal. Topology, 10
(2).
pp. 32-42.

Bratteli, Ola and Jorgensen, Palle E. T. and Ostrovskyi, Vasyl
(2004)
*Representation theory and numerical AF-invariants. The representations and centralizers of certain states on $\mathcal O_d$.*
Mem. Amer. Math. Soc., 168
(797).
xviii+178.

Ostrovskyi, Vasyl
(2000)
*On double commutator relation.*
Methods Funct. Anal. Topology, 6
(2).
pp. 60-65.

Ostrovskyi, Vasyl
(1996)
*On operator relations, centered operators, and nonbijective dynamical systems.*
Methods Funct. Anal. Topology, 2
(3-4).
pp. 114-121.

Ostrovskyi, Vasyl and Proskurin, Daniil
(2000)
*Operator relations, dynamical systems, and representations of a class of Wick algebras.*
In:
Operator theory and related topics, Vol. II (Odessa, 1997).
Oper. Theory Adv. Appl., 118
.
Birkhäuser, Basel, pp. 335-345.