Results 51 to 60 of about 996,158 (312)
Discrete Subgroups Generated by Lattices in Opposite Horospherical Subgroups
Journal of Algebra, 1998 This paper is essentially the author's Yale thesis. The principal question dealt with in the paper is the following: if \(\Gamma \subset G(\mathbb{R})\) \((G\) a linear algebraic group over \(\mathbb{R}\), which is semisimple and of real \(\text{rank}\geq 2\), [for example: \[ G(\mathbb{R}) = SL_n (\mathbb{R}) (n\geq 3),\;S_{p_{2n}} (\mathbb{R}) (n\geq
openaire +2 more sources
Supremica – An integrated environment for verification, synthesis and simulation of discrete event systems [PDF]
, 2006 An integrated environment, Supremica, for verification, synthesis and simulation of discrete event systems is presented. The basic model in Supremica is finite automata where the transitions have an associated event together with a guard condition and an
\uc5kesson, Knut +8 more
core +1 more source
Stage‐Dependent β‐Synuclein Links MRI and Cognitive Decline in Alzheimer's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Synaptic degeneration drives cognitive decline in Alzheimer's disease (AD), but synaptic biomarkers are scarce. Brain‐enriched β‐synuclein emerged as a synaptic damage marker. We investigated its diagnostic, prognostic, and structural correlates across the AD continuum.
Ulaş Ay +15 more
wiley +1 more source
Lattice Sieving in Three Dimensions for Discrete Log in Medium Characteristic
Journal of Mathematical Cryptology, 2020 Lattice sieving in two dimensions has proven to be an indispensable practical aid in integer factorization and discrete log computations involving the number field sieve. The main contribution of this article is to show that a different method of lattice
McGuire Gary, Robinson Oisín
doaj +1 more source
Journal of High Energy Physics, 2021 A class of high-order canonical symplectic structure-preserving geometric algorithms are developed for high-quality simulations of the quantized Dirac-Maxwell theory based strong-field quantum electrodynamics (SFQED) and relativistic quantum plasmas (RQP)
Qiang Chen, Jianyuan Xiao, Peifeng Fan
doaj +1 more source
Subgroup-specific food group intake distributions.
, 2020 Solid lines represent the mean values of the subgroup-specific food group intake distributions and the dashed lines represent the median values obtained by the FRUITS dietary reconstructions by assuming the Bothnia scenario.
Tarja Sundell (763802) +15 more
core +1 more source
Social welfare functions for different subgroup utility scales [PDF]
, 2002 This paper characterizes social welfare functions for different scales of individual utility measurement in distinct population subgroups. Different combinations of ordinal, interval, ratio, and translation scales are studied. We consider situations when
Khmelnitskaya, Anna B. +2 more
core +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Progression independent of relapse activity is a major determinant of long‐term disability in multiple sclerosis, but its immunopathologic basis remains incompletely understood. We investigated whether relapse‐independent progression in radiologically stable relapsing–remitting multiple sclerosis is associated with distinct ...
Antonio Bruno +19 more
wiley +1 more source
Clinical, Histologic, and Serological Predictors of Renal Function Loss in Lupus Nephritis
Arthritis Care &Research, EarlyView.Objective Kidney survival is the ultimate goal in lupus nephritis (LN) management, but long‐term predictors remain inadequately studied, requiring long‐term follow‐up. This study aimed to identify baseline and early longitudinal predictors of kidney survival in the Accelerating Medicines Partnership LN longitudinal cohort.
Shangzhu Zhang +21 more
wiley +1 more source
ISOMETRIES AND DISCRETE ISOMETRY SUBGROUPS OF HYPERBOLIC SPACES [PDF]
Glasgow Mathematical Journal, 2009 AbstractLet n be the n-dimensional hyperbolic space with n ≥ 2. Suppose that G is a discrete, sense-preserving subgroup of Isomn, the isometry group of n. Let p be the projection map from n to the quotient space M = n/G. The first goal of this paper is to prove that for any a ∈ ∂n (the sphere at infinity of n), there exists an open neighbourhood U of a
Fu, Xi, Wang, Xiantao
openaire +2 more sources