Publications
Talk · AIP conference proceedings · January 1, 2017
Lagrange formula for differential operators on a tree-graph and the resolvents of well-posed restrictions of operator
Nurbol Koshkarbayev, Baltabek Esmatovich Kanguzhin
Abstract
In this paper we study the question on the full description of well-posed restrictions of given maximal differential operator on a tree-graph. Lagrange formula for differential operator on a tree with Kirchhoff conditions at its internal vertices is presented.
Spectral Theory in Mathematical PhysicsDifferential Equations and Boundary ProblemsAdvanced Mathematical Physics Problemsdifferential operatorstree graphsKirchhoff conditions
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