Results 41 to 50 of about 245,049 (165)
Variational linearization of pure traction problems in incompressible elasticity [PDF]
arXiv, 2020 We consider pure traction problems and we show that incompressible linearized elasticity can be obtained as variational limit of incompressible finite elasticity under suitable conditions on external loads.
arxiv
Discrete Dynamics in Nature and Society, 2022 In this manuscript, the behavior of a Herschel–Bulkley fluid has been discussed in a thin layer in ℝ3 associated with a nonlinear stationary, nonisothermal, and incompressible model.
Fares Yazid +5 more
doaj +1 more source
Certain results on generalized (k,\mu)-contact manifolds
Boletim da Sociedade Paranaense de Matemática, 2019 The object of the present paper is to study generalized (k,\mu)-contact manifolds. At first we consider \phi-semisymmetric generalized (k,\mu)-contact manifolds.
Pradip Majhi, Gopal Ghosh
doaj +1 more source
Pure Point spectrum for measure dynamical systems on locally compact Abelian groups [PDF]
Journal de Math\'ematiques Pures et Appliqu\'ees Volume 92, Issue
4, October 2009, Pages 323-341, 2007 We show equivalence of pure point diffraction and pure point dynamical spectrum for measurable dynamical systems build from locally finite measures on locally compact Abelian groups. This generalizes all earlier results of this type. Our approach is based on a study of almost periodicity in a Hilbert space.
arxiv +1 more source
From Algebraic Geometry to Machine Learning [PDF]
Pure and Applied Mathematics Quarterly, volume 17, number 2,
605-617, 2021, 2021 David Mumford made groundbreaking contributions in many fields, including the pure mathematics of algebraic geometry and the applied mathematics of machine learning and artificial intelligence. His work in both fields influenced my career at several key moments.
arxiv
One-loop Superstring Amplitude From Integrals on Pure Spinors Space [PDF]
JHEP 0912:034,2009, 2009 In the Type II superstring the 4-point function for massless NS-NS bosons at one-loop is well known [1][14]. The overall constant factor in this amplitude is very important because it needs to satisfy the unitarity and S-duality conditions [14]. This coefficient has not been computed in the pure spinor formalism due to the difficulty to solve the ...
arxiv +1 more source
Composition-Differentiation Operators on Derivative Hardy Spaces
Journal of MathematicsWe first explore conditions under which every weighted composition-differentiation operator on the Hardy space H1D is completely continuous. We then discuss necessary and sufficient conditions for these operators to be Hilbert–Schmidt on the derivative ...
A. Abkar, A. Babaei
doaj +1 more source
Ricci almost solitons and gradient Ricci almost solitons in $(k,\mu)$-paracontact geometry
Boletim da Sociedade Paranaense de Matemática, 2019 The purpose of this paper is to study Ricci almost soliton and gradient Ricci almost soliton in $(k,\mu)$-paracontact metric manifolds. We prove the non-existence of Ricci almost soliton in a $(k,\mu)$-paracontact metric manifold $M$ with $k-1$ and whose
Uday Chand De, Krishanu Mandal
doaj +1 more source
Why I don't like "pure mathematics" [PDF]
Pi in the Sky 7 (2003), 30-31, 2003 An opiniated essay on what pure mathematics is and why the adjective "pure" in "pure mathematics" is not a good choice.
arxiv