Abstract
In this work, a regularized trace formula for a differential operator of fourth order with bounded operator coefficient is found.
Highlights
Investigations into the regularized trace formulas of scalar differential operators started with the work [ ] firstly
We find the following regularized trace formula for a self-adjoint differential operator L of fourth order with bounded operator coefficient:
The integral on the right-hand side of the last equality can be written as tr λ QR λ j
Summary
Investigations into the regularized trace formulas of scalar differential operators started with the work [ ] firstly. We find the following regularized trace formula for a self-adjoint differential operator L of fourth order with bounded operator coefficient:. We denote the norms by · H and · and inner products by (·, ·)H and (·, ·) in H and H , respectively, and we denote the sum of eigenvalues of a kernel operator A by tr A = trace A. Every point of this set is an eigenvalue of L which has infinite multiplicity. The integral on the right-hand side of the last equality can be written as tr λ QR λ j
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have