Results 71 to 80 of about 345,070 (184)
Oscillation criteria for a class of nonlinear partial differential equations
Electronic Journal of Differential Equations, 2002 This paper presents sufficient conditions on the function $c(x)$ to ensure that every solution of partial differential equation $$ sum_{i=1}^{n}{partial over partial x_i} Phi_{p}({partial u over partial x_i})+B(x,u)=0, quad Phi_p(u):=|u|^{p-1}mathop{ m ...
Robert Marik
doaj
, 2016 We establish the connection between a multichannel disordered model --the 1D Dirac equation with $N\times N$ matricial random mass-- and a random matrix model corresponding to a deformation of the Laguerre ensemble.
Grabsch, Aurélien, Texier, Christophe
core +3 more sources
Optimal Liquidation With Signals: The General Propagator Case
Mathematical Finance, Volume 35, Issue 4, Page 841-866, October 2025.ABSTRACT We consider a class of optimal liquidation problems where the agent's transactions create transient price impact driven by a Volterra‐type propagator along with temporary price impact. We formulate these problems as maximization of a revenue‐risk functionals, where the agent also exploits available information on a progressively measurable ...
Eduardo Abi Jaber, Eyal Neuman
wiley +1 more source
Linearization technique for oscillation of perturbed half-linear differential equations
Archiv der Mathematik. It is shown that oscillation of perturbed second order half-linear differential equations can be derived from oscillation of second order linear differential equations associated with modified Riccati equations. In the main result of the present paper,
Manabu Naito
semanticscholar +1 more source
Detection of Hybrid Optical Anapoles in Dielectric Microspheres
Advanced Optical Materials, Volume 13, Issue 27, September 23, 2025.In this work, hybrid optical anapoles are detected in dielectric microspehers using dual detection optical spectroscopy. The results show that the excitation of TiO2 microspheres under tightly focused Gaussian Beam illumination leads to the appearence of scattering minima in both the forward and backward directions within specific wavelength ranges ...
Uttam Manna +6 more
wiley +1 more source
Multiplicity of kink and hump structures in Van der Waals gas system
AIMS MathematicsIn this work, numerous features of the nonlinear Van der Waals gas system in the sense of viscosity capillarity are analytically and theoretically investigated.
Rashid Ali +5 more
doaj +1 more source
Generating Finite Dimensional Integrable Nonlinear Dynamical Systems
, 2013 In this article, we present a brief overview of some of the recent progress made in identifying and generating finite dimensional integrable nonlinear dynamical systems, exhibiting interesting oscillatory and other solution properties, including quantum ...
Chandrasekar, V. K., Lakshmanan, M.
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ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 105, Issue 9, September 2025.Abstract Traditional fluids have low thermal conductivity and their utility in engineering is well established. Hence, in order to enhance heat transfer features in a variety of disciplines, notably electronics, medicine, and molten metals, scientists and researchers have developed nanofluids, which are composed of nanoparticles dispersed in a base ...
Ulavathi Shettar Mahabaleshwar +4 more
wiley +1 more source
Results in PhysicsThe simplified modified Camassa-Holm equation, a developed Korteweg-de Vries equation, is an integrable nonlinear dispersive water wave equation with potential applications in diverse fields such as shallow water waves, liquid drop patterning, water ...
Sujoy Devnath +2 more
doaj +1 more source
Higher-order supersymmetric quantum mechanics
, 2004 We review the higher-order supersymmetric quantum mechanics (H-SUSY QM), which involves differential intertwining operators of order greater than one. The iterations of first-order SUSY transformations are used to derive in a simple way the higher-order ...
C, David J Fernandez +1 more
core +3 more sources