Results 11 to 20 of about 7,743 (177)
Attractors of Compactly Generated Semigroups of Regular Polynomial Mappings [PDF]
Complexity, 2018 We investigate the metric space of pluriregular sets as well as the contractions on that space induced by infinite compact families of proper polynomial mappings of several complex variables.
Azza Alghamdi +2 more
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Characterizing some regularities of ordered semigroups by their anti-hybrid ideals [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2022 We focus on mappings called hybrid structures. A hybrid structure can be regarded as a combination of a soft set and a fuzzy set. Therefore, with the help of the products of union softs sets and fuzzy sets, we can define a new product of hybrid ...
Krittika Linesawat, Somsak Lekkoksung
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Elementary definability of the class of universal hypergraphic automata in the class of semigroups [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2022 Hypergraphic automata are automata, state sets and output symbol sets of which are hypergraphs, being invariant under actions of transition and output functions. Universally attracting objects in the category of hypergraphic automata are called universal
Molchanov, Vladimir Aleksandrovich +1 more
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Semigroup Actions of Expanding Maps [PDF]
Journal of Statistical Physics, 2016 A few typos were corrected, Sections 8 and 9 were improved and a variational relation for the relative entropy has been included in Section ...
Maria Carvalho +2 more
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Contractification of a Semigroup of Maps [PDF]
Proceedings of the American Mathematical Society, 1979 Let ( X , τ ) (X,\tau ) be a metrizable topological space, P ( τ ) \mathcal {P}(\tau ) be the family of all metrics on X whose metric topologies are τ \tau .
Ko, Hwei-Mei, Tan, Kok-Keong
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Fixed Point Theory and Applications, 2010 Motivated by the method of Xu (2006) and Matsushita and Takahashi (2008), we characterize the set of all common fixed points of a family of nonexpansive mappings by the notion of Mosco convergence and prove strong convergence theorems for nonexpansive ...
Kazuhide Nakajo, Yasunori Kimura
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Fixed point theorems for a semigroup of total asymptotically nonexpansive mappings in uniformly convex Banach spaces [PDF]
Opuscula Mathematica, 2014 In this paper, we provide existence and convergence theorems of common fixed points for left (or right) reversible semitopological semigroups of total asymptotically nonexpansive mappings in uniformly convex Banach spaces.
Suthep Suantai, Withun Phuengrattana
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Spectral mapping theorems for differentiable $$C_0$$ semigroups [PDF]
Rendiconti del Circolo Matematico di Palermo Series 2, 2020 Let $(T(t))_{t\geq 0}$ be a $C_0$ semigroup on a Banach space $X$ with infinitesimal generator $A$. In this work, we give conditions for which the spectral mapping theorem $ _{*}(T(t))\backslash \{0\}=\{e^{ s}, \in _{*}(A)\}$ holds, where $ _*$ can be equal to the essential, Browder and Kato spectrum.
Boua, Hamid +2 more
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On Uniformly Generalized Lipschitzian Mappings
Fixed Point Theory and Applications, 2010 We consider another class of generalized Lipschitzian type mappings and utilize the same to prove fixed point theorems for asymptotically regular and uniformly generalized Lipschitzian one-parameter semigroups of self-mappings defined on bounded metric ...
Ahmed H. Soliman, M. Imdad
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On a Class of Differential Variational Inequalities in Infinite-Dimensional Spaces
Mathematics, 2021 A new class of differential variational inequalities (DVIs), governed by a variational inequality and an evolution equation formulated in infinite-dimensional spaces, is investigated in this paper.
Savin Treanţă
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