Results 31 to 40 of about 694 (184)
Journal of Applied Mathematics, 2012 We modified the rational Jacobi elliptic functions method to construct some new exact solutions for nonlinear differential difference equations in mathematical physics via the lattice equation, the discrete nonlinear Schrodinger equation with a saturable
Khaled A. Gepreel +2 more
doaj +1 more source
Ion Acoustic Solitary Wave Solutions to mKdV-ZK Model in Homogeneous Magnetized Plasma
Advances in Mathematical Physics, 2023 In this exploration, we reflect on the wave transmission of three-dimensional (3D) nonlinear electron–positron magnetized plasma, counting both hot as well as cold ion.
Mst. Razia Pervin +4 more
doaj +1 more source
Results in Physics, 2022 The main purpose of the present paper is to introduce a reliable method, for the first time, in solving differential equations with partial derivatives. The significant idea behind this method is the modification of a well-known method.
Musaad S. Aldhabani +5 more
doaj +1 more source
Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar +3 more
wiley +1 more source
Holomorphic anomalies, fourfolds and fluxes
Journal of High Energy Physics, 2022 We investigate holomorphic anomalies of partition functions underlying string compactifications on Calabi-Yau fourfolds with background fluxes. For elliptic fourfolds the partition functions have an alternative interpretation as elliptic genera of N = 1 ...
Seung-Joo Lee +3 more
doaj +1 more source
Abundant optical solutions for the Sasa-Satsuma equation with M-truncated derivative
Frontiers in Physics, 2023 Here, we look at the Sasa-Satsuma equation with M-truncated derivative (SSE-MTD). The analytical solutions in the form of trigonometric, hyperbolic, elliptic, and rational functions are constructed using the Jacobi elliptic function and generalizing ...
Farah M. Al-Askar +2 more
doaj +1 more source
Differentiable Randers‐Finsler Eikonal Solvers
Computer Graphics Forum, EarlyView.Abstract Fast and differentiable solvers for anisotropic and asymmetric distance fields are a key primitive in geometry processing, enabling gradient‐based optimization over metrics, drift fields, and downstream objectives that depend on geodesic distances and geodesics.
Barak Gahtan +2 more
wiley +1 more source
The Politics of Pointing: Lessing's Fingerzeig and the Limits of Figural Reading
The German Quarterly, EarlyView.Abstract Lessing's Fingerzeig—a “pointer” that guides without determining judgment—has often been treated as a stylistic habit rather than a hermeneutic principle. This essay reconstructs it as an ethics of interpretation, a gesture that orients without completing and leaves judgment to whoever follows.
Matthew Thomas Stoltz
wiley +1 more source
Mapping Methods to Solve a Modified Korteweg-de Vries Type Equation
Sultan Qaboos University Journal for Science, 2015 In this paper, we employ mapping methods to construct exact travelling wave solutions for a modified Korteweg-de Vries equation. We have derived periodic wave solutions in terms of Jacobi elliptic functions, kink solutions and singular wave solutions in ...
Edamana. V. Krishnan
doaj +1 more source
Results in Physics, 2023 The paper mainly studies the traveling wave solutions, phase portrait and chaotic pattern of the generalized fractional stochastic Schrödinger equations forced by multiplicative Brownian motion. By using the polynomial complete discrimination method, the
Da Shi, Zhao Li, Tianyong Han
doaj +1 more source