Straightening rule for an m'-truncated polynomial ring

• المؤلف الرئيسي: Lim, Kay Jin
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Mathematics; Symmetric Function; Symmetric Group
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/142879
• المؤسسة: Nanyang Technological University

We consider a certain quotient of a polynomial ring categorified by both the isomorphic Green rings of the symmetric groups and Schur algebras generated by the signed Young permutation modules and mixed powers respectively. They have bases parametrised by pairs of partitions whose second partitions...