Sheaf Theory and Derived Gamma Geometry over the Non-Commutative Gamma Spectrum
Abstract
We develop the geometric and homological framework for non-commutative -ary -semirings by constructing a sheaf and derived theory over their non-commutative -spectrum. Starting with a non-commutative -ary -semiring and its bi--modules, we define the space , equip it with a Zariski-type topology, and build the structure sheaf via localization at prime -ideals. We introduce quasi-coherent -sheaves, show that their category is exact with enough injectives, and interpret the derived functors and as global cohomological invariants on this non-commutative -space. On the derived side, we construct the category , establish a local--global principle for and , and prove a non-commutative local duality theorem assuming a dualizing complex. We further introduce derived non-commutative -stacks and a dg-enhancement of the spectrum, giving a spectral and motivic interpretation of homological invariants. Structural consequences include a Wedderburn--Artin type decomposition in the -ary -setting, a derived Morita theory for semisimple -ary -semirings, and a duality between the primitive -spectrum and simple objects of the derived category. These results extend our earlier commutative derived -geometry to a fully non-commutative -ary context.
Cite
@article{arxiv.2512.00216,
title = {Sheaf Theory and Derived Gamma Geometry over the Non-Commutative Gamma Spectrum},
author = {Chandrasekhar Gokavarapu},
journal= {arXiv preprint arXiv:2512.00216},
year = {2025}
}