Results 71 to 80 of about 173 (138)
, 2012 In this Thesis I present the general theory of semigroups of linear operators. From the philosophical point of view I begin by connecting deterministic evolution in time to dynamic laws that are stated in terms of a differential equation.
Mirka, Anssi
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The quaternionic evolution operator
, 2011 In the recent years, the notion of slice regular functions has allowed the introduction of a quaternionic functional calculus. In this paper, motivated also by the applications in quaternionic quantum mechanics, see Adler's book, we study the ...
COLOMBO, FABRIZIO +4 more
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Semigroups for dynamical processes on metric graphs. [PDF]
Philos Trans A Math Phys Eng Sci, 2020 Kramar Fijavž M, Puchalska A.
europepmc +1 more source
Verification results for age-structured models of economic-epidemics dynamics. [PDF]
J Math Econ, 2021 Fabbri G, Gozzi F, Zanco G.
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Definability of Summation Problems for Abelian Groups and Semigroups
We study the descriptive complexity of summation problems in Abelian groups and semigroups. In general, an input to the summation problem consists of an Abelian semigroup $G$, explicitly represented by its multiplication table, and a subset $X$ of $G ...
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Spectral analysis of climate dynamics with operator-theoretic approaches. [PDF]
Nat Commun, 2021 Froyland G +4 more
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A linear-time algorithm that avoids inverses and computes Jackknife (leave-one-out) products like convolutions or other operators in commutative semigroups. [PDF]
Algorithms Mol Biol, 2020 Spouge JL, Ziegelbauer JM, Gonzalez M.
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Analysis of a diffusive epidemic system with spatial heterogeneity and lag effect of media impact. [PDF]
J Math Biol, 2022 Song P, Xiao Y.
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, 2005 Knoche C. Mild solutions of SPDE's driven by Poisson noise in infinite dimensions and their dependence on initial conditions. Bielefeld (Germany): Bielefeld University; 2005.We investigate stochastic partial differential equations in an infinite ...
Knoche, Claudia
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Operator-norm homogenisation estimates for the system of Maxwell equations on periodic singular structures. [PDF]
Calc Var Partial Differ Equ, 2022 Cherednichenko K, D'Onofrio S.
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