Results 41 to 50 of about 195,918 (284)
Mathematics, 2020 In this paper a new method called the least squares differential quadrature method (LSDQM) is introduced as a straightforward and efficient method to compute analytical approximate polynomial solutions for nonlinear partial differential equations with ...
Constantin Bota +4 more
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THE AUTOMODEL SOLUTIONS OF COMPLEX VALUED NONLINEAR DIFFERENTIAL EQUATION IN PARTIAL DERIVATIVES
Вестник Северо-Кавказского федерального университета, 2022 The aim of this article is to find the automodel solutions of nonlinear equation in partial derivatives with the complex valued function. The system of equations, which equivalent to the observable model, is examined at the beginning of the article. The modification of the system to the type, which allows to get the automodel solutions, is shown.
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FEBS Open Bio, EarlyView.Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
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Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer
Aging and Cancer, EarlyView.Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss +12 more
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Arthritis Care &Research, EarlyView.Objective This study assessed sarilumab in treating patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods This phase 2b, open‐label study (NCT02776735) consisted of three sequential parts (each with a core‐treatment and extension phase).
Fabrizio De Benedetti +19 more
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Қарағанды университетінің хабаршысы. Математика сериясы, 2021 In the present article we investigate problems of tracking in the moving point control of thermal processes described by Fredholm integro-differential equations in partial derivatives with the Fredholm integral operator, in the case when the functions ...
A. Kerimbekov +2 more
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Symmetries and conservation laws of high-order systems of partial differential equations [PDF]
, 2011 Conservation laws for nonlinear partial di erential equations (pdes) have been determined through di erent approaches. In this dissertation, we study conservation laws for some third-order systems of pdes, viz., some versions of the Boussinesq ...
Morris, R. M.
core
Does the complex deformation of the Riemann equation exhibit shocks?
, 2007 The Riemann equation $u_t+uu_x=0$, which describes a one-dimensional accelerationless perfect fluid, possesses solutions that typically develop shocks in a finite time. This equation is $\cP\cT$ symmetric.
Bender C M +17 more
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A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
, 2013 We review equivalent formulations of nonlinear and higher derivatives theories of electromagnetism exhibiting electric-magnetic duality rotations symmetry.
E Cremmer +8 more
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