Conservation laws and variational structure of damped nonlinear wave equations [PDF]
, 2023 All low-order conservation laws are found for a general class of nonlinear wave equations in one dimension with linear damping which is allowed to be time-dependent. Such equations arise in numerous physical applications and have attracted much attention
Anco, Stephen C. +3 more
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A priori bounds and global bifurcation results for frequency combs modeled by the Lugiato-Lefever equation [PDF]
, 2016 In nonlinear optics $2\pi$-periodic solutions $a\in C^2([0,2\pi];\mathbb{C})$ of the stationary Lugiato-Lefever equation $-d a"= ({\rm i} -\zeta)a +|a|^2a-{\rm i} f$ serve as a model for frequency combs, which are optical signals consisting of a ...
Mandel, Rainer, Reichel, Wolfgang
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On the collision phenomena to the (3 + 1) - dimensional generalized nonlinear evolution equation: Applications in the shallow water waves [PDF]
, 2022 In this article, we discuss the wave behavior to the (3+1)-dimensional dynamical nonlinear model which models the waves in the shallow water. Some natural issues, including tides, storms, atmospheric flows, and tsunamis, are associated with shallow water
Ren, Jingli +2 more
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Rational solitons of wave resonant-interaction models [PDF]
, 2013 Integrable models of resonant interaction of two or more waves in 1+1 dimensions are known to be of applicative interest in several areas. Here we consider a system of three coupled wave equations which includes as special cases the vector nonlinear ...
Degasperis, Antonio, Lombardo, Sara
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Resurgent Deformations for an Ordinary Differential Equation of Order 2 [PDF]
, 2005 We consider in the complex field the differential equation $\displaystyle \frac{d^2}{d x^2} \Phi(x) = \frac{P_m(x,\a)}{x^2}\Phi(x)$, where $P_m$ is a monic polynomial function of order $m$ with coefficients $\a=(a_1, ..., a_m)$.
Delabaere, Eric, Rasoamanana, Jean-Marc
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Integrability, rational solitons and symmetries for nonlinear systems in Biology and Materials Physics [PDF]
, 2021 [ES] Los sistemas no lineales constituyen un tema de investigación de creciente interés en las últimas décadas dada su versatilidad en la descripción de fenómenos físicos en diversos campos de estudio.
Albares Vicente, Paz
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Hyperkähler metrics on the regular nilpotent adjoint orbit [PDF]
, 2020 This thesis studies the Kronheimer hyperkähler metric on the adjoint orbit of the classical Lie group SL_n (C) of a regular, nilpotent element in its Lie algebra sl_n(C).
Sonderegger, Oliver
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Proper scoring rules for interval probabilistic forecasts [PDF]
, 2017 This is the author accepted manuscript. The final version is available from Wiley via the DOI in this record.Interval probabilistic forecasts for a binary event are forecasts issued as a range of probabilities for the occurrence of the event, for example,
Ferro, CAT, Mitchell, K
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Essays on applied microeconomic theory [PDF]
, 2020 This thesis consists of three chapters which cover multiple fields in applied microeconomic theory, such as behavioural industrial organisation (Chapter 1), contest theory (Chapters 2 and 3), political economy (Chapter 3) and optimal pricing (Chapters 1 ...
Protopappas, Konstantinos
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Weak decays of the B_c meson to B_s and B mesons in the relativistic quark model
, 2003 Semileptonic and nonleptonic decays of the B_c meson to B_s and B mesons, caused by the c\to s,d quark transitions, are studied in the framework of the relativistic quark model.
Anisimov +31 more
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