Rafael Mrđen

activity

20172021

most citedBigrassmannian permutations and Verma modules

7 citations · 31 across the 9 of their papers we have counts for

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Showing 2021 · math.RTShow all

3 papers · 2 filters

math.RT2021★ 1 cited

Join operation for the Bruhat order and Verma modules

Hankyung Ko, Volodymyr Mazorchuk, Rafael Mrđen

We observe that the join operation for the Bruhat order on a Weyl group agrees with the intersections of Verma modules in type $A$ . The statement is not true in other types, and we…

math.RT2021★ 1 cited

$sl_{2}$ -Harish-Chandra modules for $sl_{2} ⋉ L (4)$

Volodymyr Mazorchuk, Rafael Mrđen

We use analogues of Enright's and Arkhipov's functors to determine the quiver and relations for a category of $sl_{2} ⋉ L (4)$ -modules which are locally finite (and w…

math.RT2021

Some homological properties of category $O$ , VI

Hankyung Ko, Volodymyr Mazorchuk, Rafael Mrđen

This paper explores various homological regularity phenomena (in the sense of Auslander) in category $O$ and its several variations and generalizations. Additionally, we…

Join operation for the Bruhat order and Verma modules

sl2​-Harish-Chandra modules for sl2​⋉L(4)

Some homological properties of category O, VI

$sl_{2}$ -Harish-Chandra modules for $sl_{2} ⋉ L (4)$

Some homological properties of category $O$ , VI