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تسجيل مستخدم جديدA computer algebra system for the study of commutativity up-to-coherent homotopies
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نشر من قبل
Anibal M. Medina-Mardones
تاريخ النشر
2021
مجال البحث
الهندسة المعلوماتية
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English
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The Python package ComCH is a lightweight specialized computer algebra system that provides models for well known objects, the surjection and Barratt-Eccles operads, parameterizing the product structure of algebras that are commutative in a derived sense. The primary examples of such algebras treated by ComCH are the cochain complexes of spaces, for which it provides effective constructions of Steenrod cohomology operations at all prime.
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