- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 3 of 3 (0.146 seconds)Spelling suggestions: "subject:"index off elliptic operators inn subspace"" "subject:"index off elliptic operators iin subspace""
| 1 |
Elliptic operators in even subspacesSavin, Anton, Sternin, Boris January 1999 (has links)
An elliptic theory is constructed for operators acting in subspaces defined via even pseudodifferential projections. Index formulas are obtained for operators on compact manifolds without boundary and for general boundary value problems.
A connection with Gilkey's theory of η-invariants is established.
|
| 2 |
Elliptic operators in odd subspacesSavin, Anton, Sternin, Boris January 1999 (has links)
An elliptic theory is constructed for operators acting in subspaces defined via even pseudodifferential projections. Index formulas are obtained for operators on compact manifolds without boundary and for general boundary value problems.
A connection with Gilkey's theory of η-invariants is established.
|
| 3 |
Elliptic operators in subspaces and the eta invariantSchulze, Bert-Wolfgang, Savin, Anton, Sternin, Boris January 1999 (has links)
The paper deals with the calculation of the fractional part of the η-invariant for elliptic self-adjoint operators in topological terms. The method used to obtain the corresponding formula is based on the index theorem for elliptic operators in subspaces obtained in [1], [2]. It also utilizes K-theory with coefficients Zsub(n). In particular, it is shown that the group K(T*M,Zsub(n)) is realized by elliptic operators (symbols) acting in appropriate subspaces.
|
Page generated in 0.1485 seconds