A Note on Kernels, Images, and Cokernels in the Perverse Category
David B. Massey
TL;DR
This paper explores the relationships between kernels, images, and cokernels of morphisms in the category of perverse sheaves, focusing on their effects on stalk cohomology to deepen understanding of their structural properties.
Contribution
It provides new insights into how kernels, images, and cokernels interact within the perverse sheaf category and their impact on stalk cohomology maps.
Findings
Clarifies the behavior of kernels, images, and cokernels in perverse sheaves.
Establishes connections between morphisms and stalk cohomology.
Enhances understanding of structural properties in the perverse category.
Abstract
We discuss the relationship between kernels, images and cokernels of morphisms between perverse sheaves and induced maps on stalk cohomology.
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