Abstract
This paper deals with a new modification of the local boundary knots method (LBKM), which will allow the irregular node distribution and the arbitrary shape of the solution domain. Unlike previous localizations, it has no requirements on the number of nodes in the support or on the number of virtual points. Owing to the limited number of virtual points, the condition number of boundary knots matrix remains relatively low. The article contains the derivation of the relations of the method for steady and unsteady states and shows its effectiveness in three control examples.
Funder
Vedecká Grantová Agentúra MŠVVaŠ SR a SAV
Subject
General Mathematics,Engineering (miscellaneous),Computer Science (miscellaneous)
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