Results 31 to 40 of about 136,986 (279)
On the location of spectral edges in $\mathbb{Z}$-periodic media
, 2010 Periodic $2$nd order ordinary differential operators on $\R$ are known to have the edges of their spectra to occur only at the spectra of periodic and antiperiodic boundary value problems.
Exner, Pavel +2 more
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IEEE Access, 2019 This paper deals with the problem of anti-periodic solution for fuzzy cellular neural networks (FCNNs) with time-varying delays and impulsive impacts.
Qianhong Zhang, Fubiao Lin, Mingjun Hu
doaj +1 more source
Partial Differential Equations in Applied Mathematics, 2022 In this script, we consider the modified Oskolkov equation in incompressible viscoelastic Kelvin–Voigt fluid and fluid dynamics. A dominant direct algebraic method namely modified simple equation method (MSE) uses to retrieve various dynamical structural
M.M. Roshid +3 more
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Casimir Effect under Quasi-Periodic Boundary Condition Inspired by Nanotubes
, 2013 When one studies the Casimir effect, the periodic (anti-periodic) boundary condition is usually taken to mimic a periodic (anti-periodic) structure for a scalar field living in a flat space with a non-Euclidean topology.
Feng, Chao-Jun +2 more
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Alexandria Engineering Journal, 2020 Y. Xu (2016) investigated existence results of Caputo fractional differential equations with integral and anti-periodic boundary conditions of fractional order α∈(1,2).
Mahnaz Khanehgir +3 more
doaj +1 more source
An anti-periodic LaSalle oscillation theorem
Applied Mathematics Letters, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Quantization of Sine-Gordon solitons on the circle: semiclassical vs. exact results
, 2008 We consider the semiclassical quantization of sine-Gordon solitons on the circle with periodic and anti-periodic boundary conditions. The 1-loop quantum corrections to the mass of the solitons are determined using zeta function regularization in the ...
Arscott +30 more
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
On Antiperiodic Boundary Value Problems for Higher-Order Fractional Differential Equations
Abstract and Applied Analysis, 2012 We study an antiperiodic boundary value problem of nonlinear fractional differential equations of order q∈(4,5]. Some existence results are obtained by applying some standard tools of fixed-point theory.
Ahmed Alsaedi +2 more
doaj +1 more source
Doubly Periodic Instanton Zero Modes
, 2005 Fermionic zero modes associated with doubly periodic SU(2) instantons of unit charge are considered. In cases where the action density exhibits two `instanton cores' the zero mode peaks on one of four line-segments joining the two constituents.
't Hooft +15 more
core +3 more sources