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Instability of Traveling Pulses in Nonlinear Diffusion-Type Problems and Method to Obtain Bottom-Part Spectrum of Schrodinger Equation with Complicated Potential

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dc.contributor.authorTribelsky, M. I.
dc.date.accessioned2024-11-29T20:50:12Z
dc.date.available2024-11-29T20:50:12Z
dc.date.issued2021
dc.description.abstractThe instability of traveling pulses in nonlinear diffusion problems is inspected on the example of Gunn domains in semiconductors. Mathematically, the problem is reduced to the calculation of the "energy" of the ground state in the Schrodinger equation with a complicated potential. A general method to obtain the bottom-part spectrum of such equations based on the approximation of the potential by square wells is proposed and applied. Possible generalization of the approach to other types of nonlinear diffusion equations is discussed.
dc.format.extentС. 715-727
dc.identifier.citationTribelsky, M. I. Instability of Traveling Pulses in Nonlinear Diffusion-Type Problems and Method to Obtain Bottom-Part Spectrum of Schrodinger Equation with Complicated Potential / Tribelsky, MI // Physics (Switzerland). - 2021. - 3. - № 3. - P. 715-727. - 10.3390/physics3030043
dc.identifier.doi10.3390/physics3030043
dc.identifier.urihttps://www.doi.org/10.3390/physics3030043
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85124963357&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000701092400001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/24742
dc.relation.ispartofPhysics (Switzerland)
dc.titleInstability of Traveling Pulses in Nonlinear Diffusion-Type Problems and Method to Obtain Bottom-Part Spectrum of Schrodinger Equation with Complicated Potential
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue3
oaire.citation.volume3
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relation.isOrgUnitOfPublication.latestForDiscoveryc8407a6f-7272-450d-8d99-032352c76b55
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