Results 31 to 40 of about 2,266 (56)
Mathematische Nachrichten, Volume 297, Issue 2, Page 716-740, February 2024.Abstract In this paper, we study the class of tempered distributions whose Fourier transform is a translation bounded measure and show that each such distribution in Rd${\mathbb {R}}^d$ has order at most 2d. We show the existence of the generalized Eberlein decomposition within this class of distributions, and its compatibility with all previous ...
Timo Spindeler, Nicolae Strungaru
wiley +1 more source
Journal of Function Spaces, Volume 2018, Issue 1, 2018., 2018 In this paper, by using the spectral analysis of the relevant linear operator and Gelfand’s formula, some properties of the first eigenvalue of a fractional differential equation were obtained; combining fixed point index theorem, sufficient conditions for the existence of positive solutions are established.
Jiqiang Jiang +3 more
wiley +1 more source
Sharp Bounds for the Deviation of a Function from the Chord Generated by its Extremities and Applications [PDF]
, 2007 Sharp bounds for the deviation of a real-valued function f defined on a compact interval [a, b] to the chord generated by its end points (a, f (a)) and (b, f (b)) under various assumptions for f and f' including absolute continuity, convexity, bounded
Dragomir, Sever S
core
On the Henstock-Kurzweil Integral for Riesz-space-valued Functions on Time Scales
, 2017 We introduce and investigate the Henstock-Kurzweil (HK) integral for Riesz-space-valued functions on time scales. Some basic properties of the HK delta integral for Riesz-space-valued functions are proved.
Brown, André EX +11 more
core +8 more sources
Sequential Detection of Three-Dimensional Signals under Dependent Noise
, 2017 We study detection methods for multivariable signals under dependent noise. The main focus is on three-dimensional signals, i.e. on signals in the space-time domain. Examples for such signals are multifaceted. They include geographic and climatic data as
Prause, Annabel, Steland, Ansgar
core +1 more source
Inequalities for Stieltjes Integrals with Convex Integrators and Applications [PDF]
, 2005 Inequalities for a Grüss type functional in terms of Stieltjes integrals with convex integrators are given.
Dragomir, Sever S
core
Some results on maps that factor through a tree
, 2015 We give a necessary and sufficient condition for a map defined on a simply-connected quasiconvex metric space to factor through a tree. In case the target is the Euclidean plane and the map is H\"older continuous with exponent bigger than 1/2, such maps ...
Züst, Roger
core +2 more sources
Optimal control for rough differential equations [PDF]
, 2006 In this note, we consider an optimal control problem associated to a differential equation driven by a H\"{o}lder continuous function g of index greater than 1/2. We split our study in two cases. If the coefficient of dg\_t does not depend on the control
Mazliak, Laurent, Nourdin, Ivan
core +2 more sources
General Nonlocal Probability of Arbitrary Order. [PDF]
Entropy (Basel), 2023 Tarasov VE.
europepmc +1 more source
Asymptotic solutions of forced nonlinear second order differential equations and their extensions
, 2007 Using a modified version of Schauder's fixed point theorem, measures of non-compactness and classical techniques, we provide new general results on the asymptotic behavior and the non-oscillation of second order scalar nonlinear differential equations on
Mingarelli, Angelo B. +1 more
core +3 more sources