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Peaked Periodic Wave Solutions to the Broer–Kaup Equation
Communications in Theoretical Physics, 2017Summary: By qualitative analysis method, a sufficient condition for the existence of peaked periodic wave solutions to the Broer-Kaup equation is given. Some exact explicit expressions of peaked periodic wave solutions are also presented.
Jiang, Bo, Bi, Qin-Sheng
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Exact Number of Peak Solutions for Nonlinear Schrödinger-Poisson Systems
Acta Applicandae Mathematicae, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Lin, Ding, Hui-Sheng, He, Qihan
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Normalized Multi-peak Solutions to Nonlinear Elliptic Problems
The Journal of Geometric AnalysiszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Wenjing, Huang, Xiaomeng
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Discrete Ordinates Solutions for Highly Forward Peaked Scattering
Nuclear Science and Engineering, 2004The limitations of asymptotic methods for numerically solving highly forward peaked scattering (HFPS) problems are reviewed before resorting to a discrete ordinates solution for such problems based on biased angular quadrature formulas to increase the precision of the angular representation and on source evaluation from cell-averaged angular fluxes to ...
Richard Sanchez, Norman J. McCormick
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Modeling of modifier‐solute peak interactions in chromatography
AIChE Journal, 2005AbstractThe behavior of a chromatographic column where a single solute is fed in the presence of a suitable modifier is analyzed in the context of equilibrium theory. In particular, the pulse propagation of the solute, whose retention depends on the modifier concentration, has been analyzed as a full‐fledged binary problem by the method of hodograph ...
Guido Ströhlein +3 more
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Multi-peak solutions for some singular perturbation problems
Calculus of Variations and Partial Differential Equations, 2000The paper presents an analysis of multi-peak solutions of the following singularly perturbed problem \[ \begin{cases} \varepsilon^2\Delta u- u+ f(u)=0\quad &\text{in }\Omega,\\ u> 0\text{ in }\Omega,\;u=0\quad &\text{on }\partial\Omega,\end{cases} \] where \(\Omega\) is a smooth domain in \(\mathbb{R}^N\) (\(\Omega\) does not have to be bounded) and \(\
del Pino, Manuel +2 more
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Snoek relaxation peaks in solid solutions of niobium
Journal of Physics and Chemistry of Solids, 1970Abstract A detailed study has been carried out of the broadening effect of Snoek peaks due to oxygen and nitrogen in niobium. It is shown that the broadening is due to the presence of subsidiary Snoek peaks caused by the stress-induced migration of interstitial atoms associated in pairs and triplets.
M.S. Ahmad, Z.C. Szkopiak
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ON OFF-PEAK PRICING: AN ALTERNATIVE SOLUTION
Kyklos, 1970SUMMARY Oscillation in demand, and sales irregularity, is not an uncommon phenomenon; it occurs in the restaurant trade, retail stores, holiday resorts, in the use of recreational facilities, etc. But the economic problem is usually discussed in the context of public utilities, especially in the demand for electric power where an independent peak and ...
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Solutions with multiple peaks for nonlinear elliptic equations
Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 1999Solutions with peaks near the critical points of Q(x) are constructed for the problemWe establish the existence of 2k −1 positive solutions when Q(x) has k non-degenerate critical points in ...
Cao, Daomin +2 more
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Single Peak Solutions for Critical N-Laplacian Schrödinger Equation
The Journal of Geometric AnalysiszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhu, Rui, Tang, Xueying, Qin, Dongdong
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