Results 11 to 20 of about 158,038 (267)

Classical and Quantum Convolutional Codes Derived From Algebraic Geometry Codes [PDF]

open access: greenIEEE Transactions on Communications, 2018
14 pages, 2 ...
Francisco Revson F. Pereira   +2 more
  +6 more sources

Derived Algebraic Geometry V: Structured Spaces [PDF]

open access: green, 2009
In this paper, we describe a general theory of "spaces with structure sheaves." Specializations of this theory include the classical theory of schemes, the theory of Deligne-Mumford stacks, and their derived generalizations.
Jacob Lurie
openalex   +3 more sources

Brauer groups and étale cohomology in derived algebraic geometry [PDF]

open access: bronzeGeometry & Topology, 2014
In this paper, we study Azumaya algebras and Brauer groups in derived algebraic geometry. We establish various fundamental facts about Brauer groups in this setting, and we provide a computational tool, which we use to compute the Brauer group in several examples.
Benjamin Antieau, David Gepner
  +7 more sources

Motivic model categories and motivic derived algebraic geometry [PDF]

open access: green, 2017
This version have been revised as follows: Motivic derived algebraic geometry is formulated without the theory of the 2-category of model categories.
Yuki Kato
openalex   +3 more sources

Derived Algebraic Geometry IV: Deformation Theory [PDF]

open access: green, 2007
74 pages. Revised: 5/4/09. Some material rewritten to apply to more general operads, some material on the Goodwillie calculus has been removed (and given its own paper)
Jacob Lurie
openalex   +3 more sources

Spectral Realizations of Homotopy Types via Derived Algebraic Geometry

open access: green
This paper explores the construction of geometric objects whose homotopy types correspond to pre-specified topological spaces or spectra, a process we term spectral realization. Utilizing the advanced framework of derived algebraic geometry, we build a bridge between the abstract world of homotopy theory and the geometric realm of schemes and stacks ...
SÉRGIO DE ANDRADE, PAULO
  +5 more sources

Soil spring stiffnesses for laterally loaded large diameter rigid caissons [PDF]

open access: yesScientific Reports
Laterally loaded large diameter caissons that exhibit rigid body motion are often analyzed by modeling the soil as equivalent springs. Equivalent soil spring stiffness is usually developed empirically.
Abhisek Paul, Dipanjan Basu
doaj   +2 more sources

Computation of aberration coefficients for plane-symmetric reflective optical systems using Lie algebraic methods [PDF]

open access: yesEPJ Web of Conferences, 2022
The Lie algebraic method offers a systematic way to find aberration coefficients of any order for plane-symmetric reflective optical systems. The coefficients derived from the Lie method are in closed form and solely depend on the geometry of the optical
Barion Antonio   +3 more
doaj   +1 more source

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