Sheafhom Sheafhom is a set of programs for homological algebra and algebraic topology . I t allows you to work with finite-dimensional vector spaces over Q and their morphisms (i .e. linear maps). The system supports tensor products, direct sums, and wedge products, as wel l as partially-ordered sets. A data structure called a sheaf represents sheaves (like the inter section homology sheaves) on certain topological spaces. This includes the spaces given by regular cell complexes and simplicial complexes.

Current Version:   May 11, 1996 License Type:   ??

Home Site: http://www.math.okstate.edu/~mmcconn/shh.html Source Code Availability: Yes Available Binary Packages: Debian Package: No RedHat RPM Package: No Other Packages: No Targeted Platforms: Common Lisp Platforms Software/Hardware Requirements: Common Lisp interpreter

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