4 citations · 13 across the 20 of their papers we have counts for
21 papers
Weyl Pseudo Almost Periodic Type Solutions to Semilinear Stochastic Evolution Equations Driven by Fractional Brownian Motion
Dimplekumar N. Chalishajar, Marko Kostic, Daniel Velinov
In this paper, we analyze square-mean Weyl almost periodic solutions and square-mean Weyl double-measure pseudo almost periodic solutions for a class of semilinear evolution equati…
Metrical almost periodicity: Levitan and Bebutov concepts
B. Chaouchi, M. Kostić, D. Velinov
In this paper, we analyze Levitan and Bebutov metrical approximations of functions by trigonometric polynomials and -periodic type functions, where…
Metrical approximations of functions
B. Chaouchi, M. Kostic, D. Velinov
In this paper, we analyze metrical approximations of functions by trigonometric polynomials and -periodic type functions, where $\emptyset \neq Λ\sub…
-Periodic solutions of abstract integro-differential impulsive equations on Banach space
Michal Fečkan, Marko Kostić, Daniel Velinov
In this paper, we investigate the existence and uniqueness of -periodic solutions for a class of the abstract impulsive integro-differential equations on Banach space.
-Almost periodic type functions and applications
M. T. Khalladi, M. Kostić, M. Pinto +2
In this paper, we introduce several various classes of -almost periodic type functions and their Stepanov generalizations, where and We also consider…
Semi-Bloch periodic functions, semi-anti-periodic functions and applications
Belkacem Chaouchi, Marko Kostić, Stevan Pilipović +1
In this paper, we introduce the notions of semi-Bloch periodic functions and semi-anti-periodic functions. Stepanov semi-Bloch periodic functions and Stepanov semi-anti-periodic fu…
Recurrent strongly continuous operator families on Banach space
Chung-Chuan Chen, Marko Kostić, Daniel Velinov
In this paper, we analyze recurrent -semigroups of bounded operators on Banach spaces. We also introduce the notion of a (uniformly) -rigid semigroups of bounded oper…
Degenerate -distribution cosine functions and degenerate -ultradistribution cosine functions in locally convex spaces
Marko Kosti\' c, Stevan Pilipovi\' c, Daniel Velinov
The main purpose of this paper is to investigate degenerate -(ultra)distribution cosine functions in the setting of barreled sequentially complete locally convex spaces. In our…
Stationary dense operators in sequentially complete locally convex spaces
Marko Kostić, Stevan Pilipović, Daniel Velinov
The purpose of this paper is to investigate the stationary dense operators and their connection to distribution semigroups and abstract Cauchy problem in sequentially complete spac…
Vector-valued almost automorphic distributions and vector-valued almost automorphic ultradistributions
Marko Kosti\' c, Daniel Velinov
In this paper, we introduce the notions of a vector-valued almost automorphic distribution and a vector-valued almost automorphic ultradistribution, working in the framework of com…
A Note on Almost Anti-Periodic Functions in Banach Spaces
Marko Kostić, Daniel Velinov
The main aim of this note is to introduce the notion of an almost anti-periodic function in Banach space. We prove some characterizations for this class of functions, investigating…
-Frequently hypercyclic -semigroups on complex sectors
Belkacem Chaouchi, Marko Kosti\' c, Stevan Pilipovi\' c +1
We analyze -frequently hypercyclic, -frequently hypercyclic () and frequently hypercyclic -semigroups () defined on complex sectors, working in the setting…
Subspace Almost Periodic -Distribution Semigroups and -Distribution Cosine Functions
Marko Kostić, Stevan Pilipović, Daniel Velinov
The main aim of this paper is to introduce and analyze the notions of subspace almost periodicity and subspace weak almost periodicity for -distribution semigroups and -distr…
On the exponential ultradistribution semigroups in Banach spaces
Marko Kosti\' c, Stevan Pilipovi\' c, Daniel Velinov
In this paper, we continue our previous research studies of exponential ultradistribution semigroups in Banach spaces. The existence and uniqueness of analytical solutions of abstr…
-distribution semigroups and -ultradistribution semigroups in locally convex spaces
Marko Kosti\' c, Stevan Pilipovi\' c, Daniel Velinov
The main purpose of this paper is to investigate -distribution semigroups and -ultradistribution semigroups in the setting of sequentially complete locally convex spaces. The…
Quasi-equicontinous exponential families of generalized function -semigroups in locally convex spaces
Marko Kosti\' c, Stevan Pilipovi\' c, Daniel Velinov
Our main goal in this paper is to investigate the (q-)exponential -distribution semigroups and (q-)exponential -ultradistribution semigroups in the setting of sequentially co…
Degenerate -ultradistribution semigroups in locally convex spaces
Marko Kostić, Stevan Pilipović, Daniel Velinov
The main subject in this paper are degenerate -ultradistribution semigroups in barreled sequentially complete locally convex spaces. Here, the regularizing operator is not n…
Degenerate -distribution semigroups in locally convex spaces
Marko Kostić, Stevan Pilipović, Daniel Velinov
The main purpose of this paper is to investigate degenerate -distribution semigroups in the setting of barreled sequentially complete locally convex spaces. In our approach, the…
On the solution of the Cauchy problem in the weighted spaces of Beurling ultradistributions
Stevan Pilipovi\' c, Bojan Prangoski, Daniel Velinov
Results of Da Prato and Sinestrari, on differential operators with non-dense domain but satisfying the Hille--Yosida condition, are applied in the setting of Beurling weighted spac…
Structural theorems for ultradistribution semigroups
Marko Kostić, Stevan Pilipović, Daniel Velinov
We consider exponential ultradistribution semigroups with non--densely defined generators and give structural theorems for ultradistribution semigroups. Also structural theorems fo…
Hyperfunction semigroups
Marko Kostić, Stevan Pilipović, Daniel Velinov
We analyze Fourier hyperfunction and hyperfunction semigroups with non-densely defined generators and their connections with local convoluted -semigroups. Structural theorems an…