وثيقة
Breaking up simplicial homology and subadditivity of syzygies
وكيل مرتبط
Shahada M., مؤلف مشارك
عنوان الدورية
Journal of Algebraic Combinatorics (2022)
دولة النشر
Germany
مكان النشر
Germany
الناشر
Springer
تاريخ النشر
2022
اللغة
الأنجليزية
الملخص الإنجليزي
Abstract :
We consider the following question: If a simplicial complex has d-homology, then
does the corresponding d-cycle always induce cycles of smaller dimension that are
not boundaries? We provide an answer to this question in a fixed dimension. We use
the breaking of homology to show the subadditivity property for the maximal degrees
of syzygies of monomial ideals in a fixed homological degree.
المجموعة
المعرف
https://digitalrepository.uob.edu.bh/id/8ba28140-4a1d-4a9c-85cb-d8d081aa8818