Buscar
Mostrando ítems 1-10 de 389
Domínios de potências fracionárias de operadores matriciais segundo Lasiecka-TriggianiDomains of fractional powers of matrix-valued operators according to Lasiecka-Triggiani
(Universidade Estadual Paulista (Unesp), 2016)
New Caputo-Fabrizio fractional order SEIASqEqHR model for COVID-19 epidemic transmission with genetic algorithm based control strategy
Fractional derivative has a memory and non-localization features that make it very useful in modelling epidemics’ transition. The kernel of Caputo-Fabrizio fractional derivative has
many features such as non-singularity, ...
Domínios de potências fracionárias de operadores matriciais segundo Lasiecka-Triggiani
(Universidade Estadual Paulista (Unesp), 2016-02-22)
Sejam X um espaço de Banach,\alpha um número complexo tal que Re\alpha > 0 e A um operador linear fechado, não negativo, com domínio e imagem em X. O objetivo deste trabalho é definir o objeto A^\alpha de modo que as ...
Domínios de potências fracionárias de operadores matriciais segundo Lasiecka-Triggiani
(Universidade Estadual Paulista (UNESP), 2016)
Potências fracionárias de operadores: resultados teóricos
(Universidade Estadual Paulista (Unesp), 2016-02-23)
Neste trabalho são definidas as potências fracionárias de operadores lineares não-negativos via abordagem de Balakrishnan/Komatsu e exibidas as principais propriedades para as potências desses operadores. Estes são construídos ...
A note on immersions of domains of fractional powers of certain sectorial operators in Sobolev spaces
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
On a connection between powers of operators and fractional cauchy problems
(BIRKHAUSER VERLAG AG, 2012)
Existence and decay rates for a semilinear dissipative fractional second order evolution equation
(Universidade Federal de Santa Maria, 2020)
New Tilt Fractional-Order Integral Derivative with Fractional Filter (TFOIDFF) Controller with Artificial Hummingbird Optimizer for LFC in Renewable Energy Power Grids
(2022-08)
Recent advancements in renewable generation resources and their vast implementation in power sectors have posed serious challenges regarding their operation, protection, and control. Maintaining operating frequency at its ...
On Bessel-Riesz operators
(Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura, 2007)
This article deals with certain kind of potential operator defined as convolution
with the generalized function Wα (P ± i0,m,n)depending on a complex parameter α and
a real non negative one m.
The definitory formulae ...