Results 71 to 80 of about 2,892,052 (129)

Multiplication properties in pseudo-differential calculus with small regularity on the symbols

, 2010
We consider modulation space and spaces of Schatten–von Neumann symbols where corresponding pseudo-differential operators map one Hilbert space to another.
Toft, Joachim,
core   +1 more source

Delayed analogue of three-parameter pseudo-Mittag-Leffler functions and their applications to Hilfer pseudo-fractional time retarded differential equations

In this write-up, we focus on pseudo-Hilfer-type fractional order delayed differential equations with bounded definite integral initial conditions on the time interval [0, T]. We begin by establishing relevant lemmas.
Asadzade, Javad A., Mahmudov, Nazim I.
core   +1 more source

Composition and convolution theorems for mu-Stepanov pseudo almost periodic functions and applications to fractional integro-differential equations

Electronic Journal of Differential Equations, 2018
In this article we establish new convolution and composition theorems for $\mu$-Stepanov pseudo almost periodic functions. We prove that the space of vector-valued $\mu$-Stepanov pseudo almost periodic functions is a Banach space. As an application,
Edgardo Alvarez
doaj  

On a Certain Nonlinear Retarded Differential Equation

, 2015
[[abstract]]In this paper we study the behavior of solutions of a certain nonlinear retarded differential equation by using the integral inequality recently established by the present ...
B. G. Pachpatte
core  

Asymptotic behaviour of the solution of a functional-differential equation [PDF]

, 1984
The asymptotic behaviour as t→∞ of the solution of the functional- differential equation y'(t) = -y(t/k), with y(0) = 1 and k > 1 , is derived from an integral representation by the method of steepest descents.
Tripp, CE
core  

A Pseudo Ordinary Differential Equation for the Hysteretic Damper

, 2010
La amortiguación juega un papel importante en la ciencia y en la ingeniería. Aún está pendiente un modelo de amortiguamiento histerético matemáticamente simple, pero físicamente realizable.
Fu Chen, Kui
core  

Pseudo-differential operators, heat calculus and index theory of groupoids satisfying the Lauter-Nistor condition [PDF]

In this thesis, we study singular pseudo-differential operators defined by groupoids satisfying the Lauter-Nistor condition, by a method parallel to that of manifolds with boundary and edge differential operators.
So, Bing Kwan
core  

Finite Codimension Stability of Invariant Surfaces. [PDF]

Commun Math Phys
Forni G.
europepmc   +1 more source

Preparation and characterization of a Syrian pumice-based ion exchanger for copper (II) ion adsorption. [PDF]

Sci Rep
Sulaiman A.
europepmc   +1 more source

A Pontryagin class obstruction for purely electric and purely magnetic Weyl curvature tensors. [PDF]

Lett Math Phys
de Kok T.
europepmc   +1 more source