Results 121 to 130 of about 193,737 (236)
On The Spectral Mapping Theorem For Perturbed Strongly Continuous Semigroups
. We consider a strongly continuous semigroup (T (t)) t0 with generator A on a Banach space X, an A-bounded perturbation B, and the semigroup (S(t)) t0 generated by A + B.
Jan Poland, Simon Brendle, Rainer Nagel
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Semigroup approach to birth-and-death stochastic dynamics in continuum
, 2011 We describe a general approach to the construction of a state evolution corresponding to the Markov generator of a spatial birth-and-death dynamics in Rd.
Finkelshtein, Dmitri +5 more
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Strongly continuous semigroups, weak solutions, and the variation of constants formula
, 1977 Let A be a densely defined closed linear operator on a Banach space X, and let f ∈ L 1 ( 0 , τ ; X ) f \in {L^1}(0,\tau ;X) .
J. M. Ball
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Electronic Journal of Differential Equations, 2020 In this article, we apply the perturbation technique and monotone iterative method in the presence of the lower and the upper solutions to discuss the existence of the minimal and maximal mild solutions to the retarded evolution equations involving ...
Xuping Zhang, Pengyu Chen, Yongxiang Li
doaj
Well-posedness and stability analysis of an epidemic model with infection age and spatial diffusion. [PDF]
J Math Biol, 2023 Walker C.
europepmc +1 more source
Stability for trajectories of periodic evolution families in Hilbert spaces
Electronic Journal of Differential Equations, 2014 Let $q$ be a positive real number and let $A(\cdot)$ be a $q$-periodic linear operator valued function on a complex Hilbert space $H$, and let $D$ be a dense linear subspace of $H$.
Dorel Barbu +3 more
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Strongly continuous bicomplex semigroups
Journal of Mathematical and Computational Science, 2021 openaire +1 more source
An analysis on the approximate controllability of neutral impulsive stochastic integrodifferential inclusions via resolvent operators. [PDF]
Heliyon, 2023 Ma YK +4 more
europepmc +1 more source
, 2008 The paper is devoted to a careful analysis of the shape-preserving properties of the strongly continuous semigroup generated by a particular second-order differential operator, with particular emphasis on the preservation of higher order convexity and ...
ATTALIENTI, Antonio, I. RASA
core
Derivations and KMS-Symmetric Quantum Markov Semigroups. [PDF]
Commun Math Phys, 2023 Vernooij M, Wirth M.
europepmc +1 more source