Results 11 to 20 of about 388 (242)
Annals of Representation TheoryLet Λ be a finite dimensional algebra with an action by a finite group G and A
Yuta Kimura +4 more
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Relative singularity categories, Gorenstein objects and silting theory
Journal of Pure and Applied Algebra, 2018 We study singularity categories through Gorenstein objects in triangulated categories and silting theory. Let $ω$ be a semi-selforthogonal (or presilting) subcategory of a triangulated category $\mathcal{T}$. We introduce the notion of $ω$-Gorenstein objects, which is far extended version of Gorenstein projective modules and Gorenstein injective ...
Jiaqun Wei
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Partial silting objects and smashing subcategories [PDF]
, 2020 We study smashing subcategories of a triangulated category with coproducts via silting theory. Our main result states that for derived categories of dg modules over a non-positive differential graded ring, every compactly generated localising subcategory
Angeleri, Lidia +5 more
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Stability over cDV singularities and other complete local rings [PDF]
, 2022 We characterise subcategories of semistable modules for noncommutative minimal models of compound Du Val singularities, including the non-isolated case. We find that the stability is controlled by an infinite polyhedral fan that stems from silting theory,
van Garderen, Okke
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, 2019 We give an overview of recent developments in silting theory. After an introduction on torsion pairs in triangulated categories, we discuss and compare different notions of silting and explain the interplay with t-structures and co-t-structures.
Angeleri, Lidia, Lidia Angeleri Hügel
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Finitely silting comodules in quasi-finite comodule category
, 2023 summary:We introduce the notions of silting comodules and finitely silting comodules in quasi-finite category, and study some properties of them. We investigate the torsion pair and dualities which are related to finitely silting comodules, and give the ...
Yuan, Qianqian, Yao, Hailou
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Silting theory under change of rings
, 2022 The main goal of this paper is to compare the silting theory of an $R$-algebra $Λ$ over a Noetherian ring $R$ with that of its tensor product $Λ\otimes Γ$ with another $R$-algebra $Γ$. In the case that the $R$-algebra $Λ$ is Noetherian, $R$ a complete local ring and $\mathfrak{a}$ a certain ideal of the ring $R$, we obtain an isomorphism between the ...
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PARAMETRIZING TORSION PAIRS IN DERIVED CATEGORIES [PDF]
, 2021 We investigate parametrizations of compactly generated t-structures, or more generally, t-structures with a definable coaisle, in the unbounded derived category D(Mod-A) of a ring A.
Hrbek, M., Angeleri, Lidia.
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Experimental study and statistical theory of creep behavior of warm frozen silt
KSCE Journal of Civil Engineering, 2016 To investigate the soil parameters and stochastic mechanical characteristics of warm frozen silt, a series of triaxial compression tests were conducted on frozen silt at the temperature of -1.5°C under confining pressures of 0.5, 1.0, and 2.0 MPa. The results indicate that the creep properties of warm frozen silt are affected considerably by stress ...
Mengke Liao +3 more
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Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source