Results 91 to 100 of about 237,988 (290)

Anti-periodic solutions for a class of Cohen–Grossberg neural networks

open access: yesComputers & Mathematics with Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Euclidean Wilson loops and Minimal Area Surfaces in Minkowski AdS3

open access: yes, 2015
The AdS/CFT correspondence relates Wilson loops in N=4 SYM theory to minimal area surfaces in AdS5xS5 space. If the Wilson loop is Euclidean and confined to a plane (t,x) then the dual surface is Euclidean and lives in Minkowski AdS3.
Irrgang, Andrew, Kruczenski, Martin
core   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

Stability Analysis of Anti-Periodic Solutions for Cohen–Grossberg Neural Networks with Inertial Term and Time Delays

open access: yesMathematics
This work is dedicated to exploring the globally exponential stability of anti-periodic solutions in inertial CGNNs that incorporate time delays. This is based on a strategic variable substitution to transform the complex system into a first-order ...
Jiaxin Cheng, Weide Liu
doaj   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

open access: yesFEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi   +7 more
wiley   +1 more source

Anti-periodic solutions for evolution equations associated with maximal monotone mappings

open access: yesApplied Mathematics Letters, 2011
The authors consider the existence of anti-periodic solutions for differential inclusions in a real Hilbert space \(H\). The first result concerns the problem \[ x^{\prime }(t)\in -Ax(t)+f(t)\text{ a.e. on }\mathbb{R}, \] \[ x(t)=-x(t+T)\text{ for }t\in \mathbb{R}.
Chen, Yuqing   +2 more
openaire   +2 more sources

Solvable cubic resonant systems

open access: yes, 2019
Weakly nonlinear analysis of resonant PDEs in recent literature has generated a number of resonant systems for slow evolution of the normal mode amplitudes that possess remarkable properties.
Biasi, Anxo, Bizon, Piotr, Evnin, Oleg
core   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

open access: yesFEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca   +6 more
wiley   +1 more source

Dynamical Behavior and Chaotic Nature of M-Fractional Paraxial Wave Equation With Three Analytical Methods

open access: yesAdvances in Mathematical Physics
This research work provides a comprehensive investigation of the M-fractional paraxial wave equation (M-fPWE) in describing complex optical phenomena in telecommunication systems and nonlinear media, focusing on the dynamical analysis of optical soliton ...
Md. Mamunur Roshid   +4 more
doaj   +1 more source

Anti-periodic solutions to a class of non-monotone evolution equations

open access: yesDiscrete & Continuous Dynamical Systems - A, 1999
The authors follow the ideas of H. Okochi on noncoercitive evolution equations with antiperiodic boundary conditions. The existence of solutions to the problem \[ au_t(t,x) +Au(t,x) -b u(t,x) +f(x, u(t,x))\ni h(t,x), \quad t\in[0,T], x\in\Omega, \] \[ u(0,x)=-u(T,x), \] with \(h\in L^2(0,T; L_2(\Omega))\) is considered.
Aizicovici, Sergiu, Reich, Simeon
openaire   +3 more sources

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