Results 11 to 20 of about 157,207 (257)
The Bogomolov conjecture for totally degenerate abelian varieties [PDF]
, 2006 We prove the Bogomolov conjecture for an abelian variety A over a function field which is totally degenerate at a place v. We adapt Zhang's proof of the number field case replacing the complex analytic tools by tropical analytic geometry.
Gubler, Walter
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Interacting quintessence from a variational approach. I. Algebraic couplings [PDF]
, 2015 We present a new approach to build models of quintessence interacting with dark or baryonic matter. We use a variational approach for relativistic fluids to realize an effective description of matter fields at the Lagrangian level.
C. Boehmer, Nicola Tamanini, M. Wright
semanticscholar +1 more source
Remote Sensing, 2018 Methods that link different models for investigating the retrieval of canopy biophysical/structural variables have been substantially adopted in the remote sensing community.
Xiaoning Zhang +9 more
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On the existence of Levi Foliations
Anais da Academia Brasileira de Ciências, 2001 Let L be a real 3 dimensional analytic variety. For each regular point p L there exists a unique complex line l p on the space tangent to L at p. When the field of complex line p l p is completely integrable, we say that L is Levi variety.
RENATA N. OSTWALD
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Explicit root numbers of abelian varieties [PDF]
, 2019 The Birch and Swinnerton-Dyer conjecture predicts that the parity of the algebraic rank of an abelian variety over a global field should be controlled by the expected sign of the functional equation of its $L$-function, known as the global root number ...
Bisatt, Matthew
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J-invariant of linear algebraic groups [PDF]
, 2007 Let G be a linear algebraic group over a field F and X be a projective homogeneous G-variety such that G splits over the function field of X. In the present paper we introduce an invariant of G called J-invariant which characterizes the motivic behaviour
Petrov, Victor +2 more
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Using Elimination Theory to construct Rigid Matrices [PDF]
, 2013 The rigidity of a matrix A for target rank r is the minimum number of entries of A that must be changed to ensure that the rank of the altered matrix is at most r.
Abhinav Kumar +11 more
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Abelian Function Fields on Jacobian Varieties [PDF]
AxiomsThe aim of this paper is an exposition of fields of multiply periodic, or Kleinian, ℘-functions. Such a field arises on the Jacobian variety of an algebraic curve, providing natural algebraic models for the Jacobian and Kummer varieties, possessing the ...
Julia Bernatska
semanticscholar +1 more source
Equivariant Chern classes of singular algebraic varieties with group actions [PDF]
Mathematical Proceedings of the Cambridge Philosophical Society, 2004 We define equivariant Chern–Schwartz–MacPherson classes of a possibly singular algebraic $G$-variety over the base field $\mathbb{C}$, or more generally over a field of characteristic 0. In fact, we construct a natural transformation $C^G_*$ from the $G$-
T. Ohmoto
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Survey on the geometric Bogomolov conjecture [PDF]
, 2017 This is a survey paper of the developments on the geometric Bogomolov conjecture. We explain the recent results by the author as well as previous works concerning the conjecture. This paper also includes an introduction to the height theory over function
Yamaki, Kazuhiko
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