Results 111 to 120 of about 14,589,045 (236)

Optimal Design of Elastic Plates: Hybrid Numerical Method Based on Homogenization and Shape Derivative

open access: yesMathematical Methods in the Applied Sciences, Volume 49, Issue 17, Page 17793-17815, 30 November 2026.
ABSTRACT This paper focuses on optimal design problems in the context of the Kirchhoff‐Love model for pure bending of a thin, solid, symmetric plate under a transverse load. The objective is to simultaneously determine the optimal outer shape of the domain and the distribution of two isotropic materials within the domain in order to minimize compliance.
Ivana Crnjac   +2 more
wiley   +1 more source

Local Well-Posedness to the Cauchy Problem for an Equation of the Nagumo Type. [PDF]

open access: yesScientificWorldJournal, 2022
Lizarazo V, De la Cruz R, Lizarazo J.
europepmc   +1 more source

Local and global well-posedness for nonlinear Dirac type equations [PDF]

open access: yes, 2012
We investigate the local and global well-posedness of a variety of nonlinear Dirac type equations with null structure on R1+1. In particular, we prove global existence in L2 for a nonlinear Dirac equation known as the Thirring model. Local existence in
Candy, Timothy Lars
core  

Fragmentation–Coagulation Processes With Advection or Diffusion in Space

open access: yesMathematical Methods in the Applied Sciences, Volume 49, Issue 17, Page 17952-17982, 30 November 2026.
ABSTRACT In this paper, we consider a continuous fragmentation–coagulation model in which the reacting particles can be transported in physical space through either advection or diffusion. We prove new results on the generation of C0‐semigroups with parameter and use them to show that the abstract Cauchy problem associated with a more general version ...
Jacek Banasiak, Nduduzo Majozi
wiley   +1 more source

On the Solvability of a Singular Time Fractional Parabolic Equation with Non Classical Boundary Conditions

open access: yesFractal and Fractional
This paper deals with a singular two dimensional initial boundary value problem for a Caputo time fractional parabolic equation supplemented by Neumann and non-local boundary conditions.
Eman Alhazzani   +2 more
doaj   +1 more source

On the Global Asymptotic Stability of an Infection‐Age‐Structured Competitive Model

open access: yesMathematical Methods in the Applied Sciences, Volume 49, Issue 17, Page 18040-18072, 30 November 2026.
ABSTRACT We investigate an infection‐age‐structured competitive epidemiological model involving multiple strains. While classical results establish competitive exclusion when a unique maximal basic reproduction number exists, we provide here a complete characterization of the asymptotic behavior for an arbitrary number of populations without assuming ...
S. Girel, Q. Richard
wiley   +1 more source

Mathematical analysis and modeling of fractional order human brain information dynamics including the major effect on sensory memory

open access: yesCogent Engineering
In this work, we propose fractional-order deterministic mathematical models for human brain information dynamics, including the major effect on sensory memory. The two models are top-down and bottom-up processing.
Kottakkaran Sooppy Nisar   +3 more
doaj   +1 more source

Shallow Slip Deficit: An Intrinsic Property of Continental Earthquakes, Slightly Enhanced by Fault Maturity

open access: yesGeophysical Research Letters, Volume 53, Issue 21, 16 November 2026.
Abstract A depletion of earthquake slip in the shallow crust (shallow coseismic slip deficit, or coseismic SSD) has been observed on <30, Mw ≥ 6 continental earthquakes, and attributed to the immaturity of the ruptured faults. We question the factors that contribute to the coseismic SSD.
Isabelle Manighetti   +6 more
wiley   +1 more source

(epsilon,k) Equilibria and Well-posedness

open access: yes, 2006
The aim of this paper is to discuss a new concept of well-posedness for non cooperative games. Starting from the definition of (e,k)- equilibrium as the point where every player either guarantees at least ''k'' or he (she) does not lose more than ''e'
PUSILLO, ANGELA LUCIA, MARGIOCCO M
core   +1 more source

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