On some inverse and nonlocal problems for operator differential equations and numerical methods for their solution

Seminar
Speaker
Prof. Yuli Eidelman, Tel-Aviv University
Date
29/04/2019 - 15:20 - 14:00Add to Calendar 2019-04-29 14:00:00 2019-04-29 15:20:00 On some inverse and nonlocal problems for operator differential equations and numerical methods for their solution We study some nonlocal problems for operator differential equations of the form $$\frac{dv}{dt} = Av + f(t)$$ with an unbounded operator A in vector spaces. For a wide classes of equations we obtain necessary and sufficient conditions of the unique solvability and the formulas for solutions of such problems. In the second part of the talk we present fast numerical algorithms for solution of these problems for matrix equations with rank structured matrices. 2nd floor Colloquium Room, Building 216 אוניברסיטת בר-אילן - המחלקה למתמטיקה mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
2nd floor Colloquium Room, Building 216
Abstract

We study some nonlocal problems for operator differential equations of the form
$$\frac{dv}{dt} = Av + f(t)$$
with an unbounded operator A in vector spaces. For a wide classes of equations we obtain necessary
and sufficient conditions of the unique solvability and the formulas for solutions of such problems.
In the second part of the talk we present fast numerical algorithms for solution of these problems
for matrix equations with rank structured matrices.

תאריך עדכון אחרון : 02/05/2019