Results 51 to 60 of about 3,123 (248)
Uniqueness for Neumann Problems for Nonlinear Elliptic Equations With Lower Order Terms
Mathematische Nachrichten, EarlyView.ABSTRACT In this paper, we prove uniqueness results for weak solutions to a class of Neumann problems, whose prototype is λ(1+u2)(p−2)/2u−div((1+|∇u|2)(p−2)/2∇u)−div(c(x)(1+|u|2)(τ+1)/2)+b(x)(1+|∇u|2)(σ+1)/2=finΩ(1+|∇u|2)(p−2)/2∇u+c(x)(1+|u|2)(τ+1)/2)·n̲=0on∂Ω,$$\begin{equation*} {\begin{cases} {}\lambda {(1+ u^2)}^{(p-2)/2}u-{\operatorname{div}}({(1+|\
Maria Francesca Betta +3 more
wiley +1 more source
Duality Fixed Point and Zero Point Theorems and Applications
Abstract and Applied Analysis, 2012 The following main results have been given. (1) Let E be a p-uniformly convex Banach space and let T:E→E* be a (p-1)-L-Lipschitz mapping with condition ...
Qingqing Cheng +2 more
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New algorithms for approximating zeros of inverse strongly monotone maps and J-fixed points
Fixed Point Theory and Applications, 2020 Let E be a real Banach space with dual space E∗ $E^{*}$. A new class of relatively weak J-nonexpansive maps, T:E→E∗ $T:E\rightarrow E^{*}$, is introduced and studied.
Charles E. Chidume, Chinedu G. Ezea
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Every non-smooth 2-dimensional Banach space has the Mazur–Ulam property [PDF]
, 2021 Тарас Банах +1 more
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On Approximate Multi-Cubic Mappings in 2-Banach Spaces
SymmetryThe present article presents a system of symmetric equations defining multi-cubic mappings (M-CMs). Next, we describe how these mappings are structured and obtain an equation for describing them. Moreover, we Address the Hyers-Ulam stability (H-UStab) in the sense of Găvruţa for a symmetric multi-cubic equation through the application of the so-called ...
El-Sayed El-Hady +3 more
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Mathematical Methods in the Applied Sciences, EarlyView.The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang +5 more
wiley +1 more source
Negative Powers of Contractions Having a Strong AA+ Spectrum
Moroccan Journal of Pure and Applied Analysis, 2023 Zarrabi proved in 1993 that if the spectrum of a contraction T on a Banach space is a countable subset of the unit circle 𝕋, and if limn→+∞log(‖T−n‖)n=0{\lim _{n \to + \infty }}{{\log \left( {\left\| {{T^{ - n}}} \right\|} \right)} \over {\sqrt n ...
Esterle Jean
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STABILITY OF QUADRATIC MAPPINGS IN A NON-ARCHIMEDEAN 2-BANACH SPACES AND RELATED TOPICS
, 2022 ABSTRACT In this paper, we investigate Hyers-Ulam-Rassias stability of the following quadratic functional equation: in a non Archimedean 2-Banach spaces, and we prove the generalized Hyers-Ulam stability of functional quadratic functional equation in a non Archimedean 2-Banach spaces.
Fadi S. Abu Zenada +1 more
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Mathematical Methods in the Applied Sciences, Volume 48, Issue 6, Page 6425-6446, April 2025.ABSTRACT The well‐posedness results for mild solutions to the fractional neutral stochastic differential system with Rosenblatt process with Hurst index Ĥ∈12,1$$ \hat{H}\in \left(\frac{1}{2},1\right) $$ is discussed in this article. To demonstrate the results, the concept of bounded integral contractors is combined with the stochastic result and ...
Dimplekumar N. Chalishajar +3 more
wiley +1 more source
Abstract and Applied Analysis, 2013 We introduce Mann-type viscosity approximation methods for finding solutions of a multivalued variational inclusion (MVVI) which are also common ones of finitely many variational inequality problems and common fixed points of a countable family of ...
Lu-Chuan Ceng +2 more
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