Results 31 to 40 of about 620,813 (298)
Numerical-analytical integrating the equations of a point mass projectile motion at the velocities close to sonic peak of air drag exponent [PDF]
Компьютерные исследования и моделирование, 2013 It is shown that the relative air drag force for many different ballistic profiles obeys the law as follows R(V)=Mg·w(V/WT)n(V) with V being the velocity, WT - some threshold velocity close to that of sound, w equals to R(WT) and n(V) is the exponent in ...
Viktor Vladimirovich Chistyakov
doaj +1 more source
Values of Brownian intersection exponents, II: Plane exponents [PDF]
Acta Mathematica, 2001 We derive the exact value of intersection exponents between planar Brownian motions or random walks, confirming predictions from theoretical physics by Duplantier and Kwon. Let B and B' be independent Brownian motions (or simple random walks) in the plane, started from distinct points.
Lawler, Gregory F. +2 more
openaire +4 more sources
Animals, 2022 This study was initiated in 2004 because the prevalence of feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) infections in feral cats in San Mateo County (SMC) was not known.
Charlotte H. Edinboro
doaj +1 more source
The Critical Exponent is Computable for Automatic Sequences
, 2011 The critical exponent of an infinite word is defined to be the supremum of the exponent of each of its factors. For k-automatic sequences, we show that this critical exponent is always either a rational number or infinite, and its value is computable ...
A. Cobham +18 more
core +2 more sources
Group-theoretic algorithms for matrix multiplication [PDF]
, 2005 We further develop the group-theoretic approach to fast matrix multiplication introduced by Cohn and Umans, and for the first time use it to derive algorithms asymptotically faster than the standard algorithm.
Cohn, Henry +3 more
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Critical exponent for the quantum spin Hall transition in Z_2 network model
, 2011 We have estimated the critical exponent describing the divergence of the localization length at the metal-quantum spin Hall insulator transition. The critical exponent for the metal-ordinary insulator transition in quantum spin Hall systems is known to ...
Kobayashi, K., Ohtsuki, T., Slevin, K.
core +1 more source
Methodological challenges to evaluating the health economic impact of nutritional interventions
World Nutrition, 2019 Enhancing the diet by increasing or decreasing consumption of selected foods or nutrients is a well-accepted method of improving population health in certain settings.
Jordana Kate Schmier, Ellen T Chang
doaj +1 more source
Distributed Structure: Joint Expurgation for the Multiple-Access Channel [PDF]
, 2012 In this work we show how an improved lower bound to the error exponent of the memoryless multiple-access (MAC) channel is attained via the use of linear codes, thus demonstrating that structure can be beneficial even in cases where there is no capacity ...
Erez, Uri, Haim, Eli, Kochman, Yuval
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On the exponent of finite-dimensional Hopf algebras
, 1998 One of the classical notions of group theory is the notion of the exponent of a group. The exponent of a group is the least common multiple of orders of its elements. In this paper we generalize the notion of exponent to Hopf algebras.
Etingof, Pavel, Gelaki, Shlomo
core +2 more sources