dc.contributor.author | Radžiūnas, Mindaugas | |
dc.contributor.author | Čiegis, Raimondas | |
dc.contributor.author | Mirinavičius, Aleksas | |
dc.date.accessioned | 2023-09-18T20:03:48Z | |
dc.date.available | 2023-09-18T20:03:48Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1705-5105 | |
dc.identifier.other | (BIS)VGT02-000028197 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/146393 | |
dc.description.abstract | In the present paper a general technique is developed for construction of compact high-order finite difference schemes to approximate Schrodinger problems on nonuniform meshes. Conservation of the finite difference schemes is investigated. The same technique is applied to construct compact high-order approximations of the Robin and Szeftel type boundary conditions. Results of computational experiments are presented. | eng |
dc.format.extent | p. 303-314 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Current Contents / Physical, Chemical & Earth Sciences | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | http://www.math.ualberta.ca/ijnam/Volume-11-2014/No-2-14/2014-02-04.pdf | |
dc.subject | FM03 - Fizinių, technologinių ir ekonominių procesų matematiniai modeliai ir metodai / Mathematical models and methods of physical, technological and economic processes | |
dc.title | On compact high order finite difference schemes for linear Schrodinger problem on non-uniform meshes | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.references | 18 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Weierstrass Institute for Applied Analysis and Stochastics | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.subject.researchfield | N 001 - Matematika / Mathematics | |
dc.subject.ltspecializations | L106 - Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies | |
dc.subject.en | Finite-difference schemes | |
dc.subject.en | High-order approximation | |
dc.subject.en | Compact scheme | |
dc.subject.en | Schrodinger equation | |
dc.subject.en | Szeftel type boundary conditions | |
dcterms.sourcetitle | International journal of numerical analysis & modeling | |
dc.description.issue | no. 2 | |
dc.description.volume | Vol. 11 | |
dc.publisher.name | Wuhan University and Institute for Scientific Computing and Information | |
dc.publisher.city | Wuhan | |
dc.identifier.elaba | 4068669 | |