Results 41 to 50 of about 1,483,088 (317)

Equicontinuous Families of Markov Operators in View of Asymptotic Stability [PDF]

, 2017
Relation between equicontinuity, the so called e property and stability of Markov operators is studied. In particular, it is shown that any asymptotically stable Markov operator with an invariant measure such that the interior of its support is nonempty
S. Hille, T. Szarek, Maria A. Ziemlańska   +2 more
semanticscholar   +1 more source

Asymptotic periodicity of Markov operators on signed measures [PDF]

, 1991
summary:A new criterion of asymptotic periodicity of Markov operators on $L^1$, established in [3], is extended to the class of Markov operators on signed ...
Komorník, Jozef, Thomas, Erik G. F.
core   +1 more source

The spectrum of an Adelic Markov operator [PDF]

Indiana University Mathematics Journal, 2015
38 pages, 5 ...
openaire   +2 more sources

Fixed Point Theorems for Middle Point Linear Operators in L1

Fixed Point Theory and Applications, 2008
We introduce the notion of middle point linear operators. We prove a fixed point result for middle point linear operators in L1. We then present some examples and, as an application, we derive a Markov-Kakutani type fixed point result for commuting ...
Anna Martellotti, Milena Chermisi
doaj   +1 more source

Non-radial functions, nonlocal operators and Markov processes over p-adic numbers

Universitas Scientiarum, 2019
The main goal of this article is to study a new class of nonlocal operators and the Cauchy problem for certain parabolic-type pseudodifferential equations naturally associated with them.
Leonardo Fabio Chacón-Cortés, Oscar Francisco Casas-Sánchez
doaj   +1 more source

Hypergraph Markov Operators, Eigenvalues and Approximation Algorithms [PDF]

Symposium on the Theory of Computing, 2014
The celebrated Cheeger's Inequality [AM85,a86] establishes a bound on the expansion of a graph via its spectrum. This inequality is central to a rich spectral theory of graphs, based on studying the eigenvalues and eigenvectors of the adjacency matrix ...
Anand Louis
semanticscholar   +1 more source

Nested Markov chain hyper-heuristic (NMHH): a hybrid hyper-heuristic framework for single-objective continuous problems [PDF]

PeerJ Computer Science
This article introduces a new hybrid hyper-heuristic framework that deals with single-objective continuous optimization problems. This approach employs a nested Markov chain on the base level in the search for the best-performing operators and their ...
Nándor Bándi, Noémi Gaskó
doaj   +2 more sources

Fixed point results and their applications to Markov processes

Fixed Point Theory and Applications, 2005
New existence and comparison results are proved for fixed points of increasing operators and for common fixed points of operator families in partially ordered sets.
S. Heikkilä
doaj   +2 more sources

On the Complexity of Finding the Maximum Entropy Compatible Quantum State

Mathematics, 2021
Herein we study the problem of recovering a density operator from a set of compatible marginals, motivated by limitations of physical observations. Given that the set of compatible density operators is not singular, we adopt Jaynes’ principle and wish to
Serena Di Giorgio, Paulo Mateus
doaj   +1 more source

General Markov Chains: Dimension of the Space of Invariant Finitely Additive Measures and Their Ergodicity—Problematic Examples

Mathematics
This study considers general Markov chains (MCs) with discrete time in an arbitrary phase space. The transition function of the MC generates two operators: T, which acts on the space of measurable functions, and A, which acts on the space of bounded ...
Alexander Zhdanok
doaj   +1 more source