Descent Construction for GSpin Groups

Joseph Hundley, State University of New York at Buffalo, New York, USA. Eitan Sayag, Hebrew University of Jerusalem, Israel.

Introduction
Part 1. General matters: Some notions related to Langlands functoriality
Notation
The Spin groups $GSpin_{m}$ and their quasisplit forms
``Unipotent periods''
Part 2. Odd case: Notation and statement
Unramified correspondence
Eisenstein series I: Construction and main statements
Descent construction
Appendix I: Local results on Jacquet functors
Appendix II: Identities of unipotent periods
Part 3. Even case: Formulation of the main result in the even case
Notation
Unramified correspondence
Eisenstein series
Descent construction
Appendix III: Preparations for the proof of Theorem 15.0.12
Appendix IV: Proof of Theorem 15.0.12
Appendix V: Auxiliary results used to prove Theorem 15.0.12
Appendix VI: Local results on Jacquet functors
Appendix VII: Identities of unipotent periods
Bibliography.