Results 41 to 50 of about 2,304,071 (294)
The Quantum Lefschetz Hyperplane Principle Can Fail for Positive Orbifold Hypersurfaces [PDF]
, 2012 We show that the Quantum Lefschetz Hyperplane Principle can fail for certain orbifold hypersurfaces and complete intersections.
Coates, Tom +5 more
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Reflection positivity in higher derivative scalar theories [PDF]
Journal of Mathematics and Physics, 2017 Reflection positivity constitutes an integral prerequisite in the Osterwalder-Schrader reconstruction theorem which relates quantum field theories defined on Euclidean space to their Lorentzian signature counterparts. In this work we rigorously prove the
F. Arici +4 more
semanticscholar +1 more source
A Scalar Version of the Caflisch‐Luke Paradox [PDF]
Communications on Pure and Applied Mathematics, 2019 Consider an infinite cloud of hard spheres sedimenting in a Stokes flow in the whole space ℝd. Despite many contributions in fluid mechanics and applied mathematics, there is so far no rigorous definition of the associated effective sedimentation ...
A. Gloria
semanticscholar +1 more source
On a boundary value problem for a Boussinesq-type equation in a triangle
Вестник КазНУ. Серия математика, механика, информатика, 2022 Earlier, we considered an initial-boundary value problem for a one-dimensional Boussinesq-type equation in a domain that is a trapezoid, in which the theorems on its unique weak solvability in Sobolev classes were established by the methods of the theory
M. T. Jenaliyev +2 more
doaj +1 more source
Existence of conformal metrics with constant scalar curvature and constant boundary mean curvature on compact manifolds [PDF]
Communications in Contemporary Mathematics, 2016 We study the problem of deforming a Riemannian metric to a conformal one with nonzero constant scalar curvature and nonzero constant boundary mean curvature on a compact manifold of dimension [Formula: see text].
Xuezhang Chen, Liming Sun
semanticscholar +1 more source
Physical Review Physics Education Research, 2019 Here we demonstrate the benefits of a new curriculum for introductory calculus-based physics that motivates classical mechanics using a modified version of Hamiltonian mechanics.
Sarah E. LeGresley +4 more
doaj +1 more source
C. S. Peirce and the Square Root of Minus One: Quaternions and a Complex Approach to Classes of Signs and Categorical Degeneration [PDF]
, 2017 The beginning for C. S. Peirce was the reduction of the traditional categories in a list composed of a fundamental triad: quality, respect and representation.
Venancio, Rafael Duarte Oliveira
core +1 more source
Topological and Non-Topological Solitons in Scalar Field Theories
, 2018 Solitons emerge in various nonlinear systems – from nonlinear optics and condensed matter to nuclear physics, cosmology, and supersymmetric theories – as stable, localized configurations behaving in many ways like particles.
Y. Shnir
semanticscholar +1 more source
Frontiers in Psychology, 2021 This study utilized international, large-scale assessment data to compare science motivational beliefs of adolescents within and between countries and genders. The study focused on the beliefs about science of eighth graders, including their self-concept
Pey-Yan Liou, John J. H. Lin
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User-Friendly Tail Bounds for Sums of Random Matrices [PDF]
Foundations of Computational Mathematics, 2010 This paper presents new probability inequalities for sums of independent, random, self-adjoint matrices. These results place simple and easily verifiable hypotheses on the summands, and they deliver strong conclusions about the large-deviation behavior ...
J. Tropp
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