Graded matrix factorizations of size two and reduction
نویسندگان
چکیده
Abstract We associate a complete intersection singularity to graded matrix factorization of size two polynomial in three variables. show that we get an inverse the reduction singularities considered by C. T. Wall. study this for full strongly exceptional collections triangulated category factorizations constructed H. Kajiura, K. Saito, and second author.
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ژورنال
عنوان ژورنال: Manuscripta Mathematica
سال: 2022
ISSN: ['0025-2611', '1432-1785']
DOI: https://doi.org/10.1007/s00229-022-01372-4