On the homology of exotic Springer fibers

TL;DR

This paper discusses the homology of exotic Springer fibers but was withdrawn due to errors, overlap with prior work, and plans to split its content into separate papers.

Contribution

The paper's main contribution was to analyze the homology of exotic Springer fibers, but it was withdrawn and its results are being incorporated into other works.

Findings

Error identified in key lemmas

Overlap with existing arXiv paper

Main results to be included in a different paper

Abstract

The author decided to withdraw this paper by 1) an error in Lemma 5.11 (and 5.12) which requires some justification; 2) the main result of this paper suffers overlap with arXiv:1203.5254; 3) the author decided to split arXiv:1203.5254 into two pieces, and the main application of this paper is transferred to one of them (in order to keep strength of the applications presented in each paper); and 4) thus a "newer version" of this paper would have different story and substantially different contents, which he feels a different paper.