| Title |
On the spectrum structure for one difference eigenvalue problem with nonlocal boundary conditions / |
| Authors |
Sapagovas, Mifodijus ; Pupalaigė, Kristina ; Čiupaila, Regimantas ; Meškauskas, Tadas |
| DOI |
10.3846/mma.2023.17503 |
| Full Text |
|
| Is Part of |
Mathematical modelling and analysis.. Vilnius : Vilnius Gediminas technical university. 2023, vol. 28, no. 3, p. 522-541.. ISSN 1392-6292. eISSN 1648-3510 |
| Keywords [eng] |
difference eigenvalue problem ; nonlocal boundary conditions ; stability of difference schemes |
| Abstract [eng] |
The difference eigenvalue problem approximating the one-dimensional differential equation with the variable weight coefficients in an integral conditions is considered. The cases without negative eigenvalue in the spectrum of difference eigenvalue problem were analyzed. Analysis of the conditions of stability of difference schemes for parabolic equations was carried out according to the theoretical results and results of the numerical experiment. |
| Published |
Vilnius : Vilnius Gediminas technical university |
| Type |
Journal article |
| Language |
English |
| Publication date |
2023 |
| CC license |
|
