Results 31 to 40 of about 624,774 (227)

Kahler submanifolds and the Umehara algebra [PDF]

, 2016
We show that an indefinite Euclidean complex space is not a relative of an indefinite non-flat complex space form.
Cheng, Xiaoliang, Di Scala, Antonio J., Yuan, Yuan   +2 more
core   +2 more sources

Monopole metrics and the orbifold Yamabe problem [PDF]

, 2010
We consider the self-dual conformal classes on n#CP^2 discovered by LeBrun. These depend upon a choice of n points in hyperbolic 3-space, called monopole points.
Viaclovsky, Jeff
core   +2 more sources

Geometrical Statistics--Classical and Quantum [PDF]

, 2005
This is a review of the ideas behind the Fisher--Rao metric on classical probability distributions, and how they generalize to metrics on density matrices.
Bengtsson, Ingemar
core   +1 more source

Stability under integration of sums of products of real globally subanalytic functions and their logarithms

, 2009
We study Lebesgue integration of sums of products of globally subanalytic functions and their logarithms, called constructible functions. Our first theorem states that the class of constructible functions is stable under integration.
Cluckers, Raf, Miller, Daniel J.
core   +1 more source

Convolutions with the Continuous Primitive Integral

Abstract and Applied Analysis, 2009
If F is a continuous function on the real line and f=F′ is its distributional derivative, then the continuous primitive integral of distribution f is ∫abf=F(b)−F(a).
Erik Talvila
doaj   +1 more source

On the curvature of Einstein-Hermitian surfaces

, 2018
We give a mathematical exposition of the Page metric, and introduce an efficient coordinate system for it. We carefully examine the submanifolds of the underlying smooth manifold, and show that the Page metric does not have positive holomorphic ...
Kalafat, Mustafa, Koca, Caner
core   +1 more source

Exterior differential systems, Lie algebra cohomology, and the rigidity of homogenous varieties [PDF]

, 1981
These are expository notes from the 2008 Srni Winter School. They have two purposes: (1) to give a quick introduction to exterior differential systems (EDS), which is a collection of techniques for determining local existence to systems of partial ...
Archivum Mathematicum, Joseph M. Landsberg, Joseph M. Landsberg   +2 more
core   +6 more sources

Norm-preserving L−L integral transformations

International Journal of Mathematics and Mathematical Sciences, 1985
In this paper we consider an L−L integral transformation G of the form F(x)=∫0∞G(x,y)f(y)dy, where G(x,y) is defined on D={(x,y):x≥0,y≥0} and f(y) is defined on [0,∞).
Yu Chuen Wei
doaj   +1 more source

A Fubini polynomial-based generalization of Szász-Baskakov operators

Mathematical and Computer Modelling of Dynamical Systems
This work contains a generalization of the Szász-Baskakov operators with the help of Fubini polynomials. Firstly, we get the rate of convergence of our new operators and then we find some approximation results.
Melek Sofyalıoğlu Aksoy, Verda Karadaş   +1 more
doaj   +1 more source

Symmetric Regularization, Reduction and Blow-Up of the Planar Three-Body Problem

, 2012
We carry out a sequence of coordinate changes for the planar three-body problem which successively eliminate the translation and rotation symmetries, regularize all three double collision singularities and blow-up the triple collision.
Moeckel, Rick, Montgomery, Richard
core   +1 more source