TY - JOUR
T1 - A multiperversity generalization of intersection homology
AU - Friedman, Greg
AU - Kalai, Gil
PY - 2007
Y1 - 2007
N2 - We define a generalization of intersection homology, based on considering a set of perversities rather than a single perversity, and explore some of its properties. The question of whether these homology groups are independent of the stratification is left open, however some steps in this direction are made following known proofs of the topological invariance of the classical intersection homology groups.
AB - We define a generalization of intersection homology, based on considering a set of perversities rather than a single perversity, and explore some of its properties. The question of whether these homology groups are independent of the stratification is left open, however some steps in this direction are made following known proofs of the topological invariance of the classical intersection homology groups.
KW - Intersection homology
KW - Manifold stratified space
KW - Perversity
KW - Pseudomanifold
UR - http://www.scopus.com/inward/record.url?scp=49649103819&partnerID=8YFLogxK
U2 - 10.4310/PAMQ.2007.v3.n1.a7
DO - 10.4310/PAMQ.2007.v3.n1.a7
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AN - SCOPUS:49649103819
SN - 1558-8599
VL - 3
SP - 205
EP - 224
JO - Pure and Applied Mathematics Quarterly
JF - Pure and Applied Mathematics Quarterly
IS - 1
ER -