Qi Wang

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math.RT2025

On the $I ¨ $ -tilting finiteness and silting-discreteness of graded (skew-) gentle algebras

Wen Chang, Haibo Jin, Sibylle Schroll +1

This paper investigates finiteness conditions for gentle and skew-gentle algebras. First, we prove that a skew-gentle algebra is $I ¨ $ -tilting finite if and only if it is representa…

math.RT2024

Representation-finite tensor product algebras

Qi Wang

In this paper, we complete the classification of representation-finite tensor product algebras in terms of quiver with relations.

math.RT2024

On $I ¨ $ -tilting finite Borel-Schur algebras

Qi Wang

We completely determine the $I ¨ $ -tilting finiteness of Borel-Schur algebras. To achieve this, we use two recently introduced techniques in silting theory: sign decomposition as int…

math.RT2024

Affine flag varieties of type D

Quanyong Chen, Zhaobing Fan, Qi Wang

The Hecke algebras and quantum group of affine type A admit geometric realizations in terms of complete flags and partial flags over a local field, respectively. Subsequently, it i…

On the I¨-tilting finiteness and silting-discreteness of graded (skew-) gentle algebras

Representation-finite tensor product algebras

On I¨-tilting finite Borel-Schur algebras

Affine flag varieties of type D

On the $I ¨ $ -tilting finiteness and silting-discreteness of graded (skew-) gentle algebras

On $I ¨ $ -tilting finite Borel-Schur algebras