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Some examples of $t$-structures for finite-dimensional algebras (1910.06139v3)
Published 14 Oct 2019 in math.RT
Abstract: We describe the heart of the canonical $t$-structure on the perfect derived category of a strictly positive graded algebra as the module category over the quadratic dual. Applying this result we obtain examples showing new phenomena on $t$-structures on derived categories of finite-dimensional algebras.
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