Results 121 to 130 of about 3,339,817 (343)

Complex optical solutions and modulation instability of hyperbolic Schrödinger dynamical equation

open access: yesResults in Physics, 2019
Complex hyperbolic Schrödinger equation describes ultra-short pulse propagation in nonlinear media fiber optics. In this paper, new complex solutions for the complex hyperbolic Schrödinger equation are constructed using generalized elliptic equation ...
Wilson Osafo Apeanti   +2 more
doaj  

Fredholm Determinant and Wronskian Representations of the Solutions to the Schrödinger Equation with a KdV-Potential

open access: yesAxioms
From the finite gap solutions of the KdV equation expressed in terms of abelian functions we construct solutions to the Schrödinger equation with a KdV potential in terms of fourfold Fredholm determinants.
Pierre Gaillard
doaj   +1 more source

Symmetries of quantum Lax equations for the Painlevé equations [PDF]

open access: yesarXiv, 2012
The Painlev\'e equations can be written as Hamiltonian systems with affine Weyl group symmetries. A canonical quantization of the Painlev\'e equations preserving the affine Weyl group symmetries has been studied. While, the Painlev\'e equations are isomonodromic equations for certain second-order linear differential equations.
arxiv  

Small‐Molecule KRAS Inhibitors by Tyrosine Covalent Bond Formation

open access: yesChemMedChem, Accepted Article.
The development of the KRAS G12C inhibitor sotorasib was a major advance towards drugging KRAS. However, the G12C mutation is only found in about 10% of tumors with a KRAS mutation. KRAS tyrosine amino acids could provide alternative sites for covalent drug development.
Alexander Landgraf   +5 more
wiley   +1 more source

Unveiling the Damped Quantum Harmonic Oscillator

open access: yesJurnal Kumparan Fisika
This article dis cusses the often-overlooked "damped" quantum harmonic oscillator, a vibrating system that loses energy over time. We bridge the classical-quantum divide, starting with the familiar equation of motion for a damped oscillator using Hooke's
Yahya Efendi   +2 more
doaj   +1 more source

Analytical solution with tanh-method and fractional sub-equation method for non-linear partial differential equations and corresponding fractional differential equation composed with Jumarie fractional derivative [PDF]

open access: yesarXiv, 2015
The solution of non-linear differential equation, non-linear partial differential equation and non-linear fractional differential equation is current research in Applied Science. Here tanh-method and Fractional Sub-Equation methods are used to solve three non-linear differential equations and the corresponding fractional differential equation.
arxiv  

Extended nonlinear Schrödinger equation with higher-order odd and even terms and its rogue wave solutions.

open access: yesPhysical review. E, Statistical, nonlinear, and soft matter physics, 2014
We consider an extended nonlinear Schrödinger equation with higher-order odd (third order) and even (fourth order) terms with variable coefficients. The resulting equation has soliton solutions and approximate rogue wave solutions.
A. Ankiewicz   +3 more
semanticscholar   +1 more source

Isoniazid‐Dihydropyrimidinone Molecular Hybrids: Design, Synthesis, Antitubercular Activity, and Cytotoxicity Investigations with Computational Validation

open access: yesChemMedChem, EarlyView.
Antitubercular evaluation of a novel library of isoniazid‐dihydropyrimidinone molecular hybrids (8a–8n) discloses a potent compound with MIC = 0.39μg mL−1 against M. tuberculosis mc26230. Cytotoxicity, stability, and in silico studies, including molecular docking and ADME/T (absorption, distribution, metabolism, excretion, and toxicity) analysis ...
Gobind Kumar   +10 more
wiley   +1 more source

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