Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
On approximate solutions to one class of nonlinear differential equations. / Matveeva, Inessa.
Mathematics and Computing - 3rd International Conference, ICMC 2017, Proceedings. Springer-Verlag GmbH and Co. KG, 2017. p. 221-231 (Communications in Computer and Information Science; Vol. 655).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - On approximate solutions to one class of nonlinear differential equations
AU - Matveeva, Inessa
N1 - Publisher Copyright: © Springer Nature Singapore Pte Ltd. 2017.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - We consider a class of systems of nonlinear ordinary differential equations with parameters. In particular, systems of such type arise when modeling the multistage synthesis of a substance. We study properties of solutions to the systems and propose a method for approximate solving the systems in the case of very large coefficients. We establish approximation estimates and show that the convergence rate depends on the parameters characterizing the nonlinearity of the systems. Moreover, the larger the coefficients of the systems, the more exact the approximate solutions. Thereby this method allows us to avoid difficulties arising inevitably when solving systems of nonlinear differential equations with very large coefficients.
AB - We consider a class of systems of nonlinear ordinary differential equations with parameters. In particular, systems of such type arise when modeling the multistage synthesis of a substance. We study properties of solutions to the systems and propose a method for approximate solving the systems in the case of very large coefficients. We establish approximation estimates and show that the convergence rate depends on the parameters characterizing the nonlinearity of the systems. Moreover, the larger the coefficients of the systems, the more exact the approximate solutions. Thereby this method allows us to avoid difficulties arising inevitably when solving systems of nonlinear differential equations with very large coefficients.
KW - Cauchy problem
KW - Estimates for solutions
KW - Large coefficients
KW - Limit theorems
KW - Systems of ordinary differential equations
UR - http://www.scopus.com/inward/record.url?scp=85018442366&partnerID=8YFLogxK
U2 - 10.1007/978-981-10-4642-1_19
DO - 10.1007/978-981-10-4642-1_19
M3 - Conference contribution
AN - SCOPUS:85018442366
SN - 9789811046414
T3 - Communications in Computer and Information Science
SP - 221
EP - 231
BT - Mathematics and Computing - 3rd International Conference, ICMC 2017, Proceedings
PB - Springer-Verlag GmbH and Co. KG
T2 - 3rd International Conference on Mathematics and Computing, ICMC 2017
Y2 - 17 January 2017 through 21 January 2017
ER -
ID: 10262683