Filters
Boundedness of Convex Sets
A necessary and sufficient condition of boundedness of closed convex sets in finite dimensional linear spaces is well-known. It is proven that with a slight modification of the proof, this condition can be extended to any convex set...
BA - Obecná matematika
- 2011 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Semidefinite programming for optimizing convex bodies under width constraints
We consider the problem of minimizing a functional (such as the area, perimeter and surface) within the class of convex bodies whose support functions are trigonometric polynomials. The convexity constraint is transformed v...
BA - Obecná matematika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Convex cores of measures on R d.
We define the convex core of a finite Borel measure Q on R d as the intersection of all convex Borel sets C with Q(C)=Q(R d). It consists exactly of means of probability measures dominated by Q. Geometric and measure-theoretic prope...
BA - Obecná matematika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On the separation of parametric convex polyhedral sets with application in MOLP
of the separating hyperplanes of such convex polyhedral sets. We present several examples carried out on PC. We are also interested in supporting separation (separating hyperplanes support both the convex polyhedr...
BB - Aplikovaná statistika, operační výzkum
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Local monotonicity of measures supported by graphs of convex functions
We prove that the 1-dimensional Hausdorff measure restricted to the graph of a function f is locally monotone near the origin provided f''>>0 on some neighbourhood of zero....
BA - Obecná matematika
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On a supporting hyperplane for two convex polyhedral sets
BA - Obecná matematika
- 1998 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Separating support hyperplanes for a pair of convex polyhedral sets
BA - Obecná matematika
- 1998 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On limiting towards the boundaries of exponential families
This work studies the standard exponential families of probability measures on Euclidean spaces that have finite supports. In such a family parameterized by means, the mean is supposed to move along a segment inside the convex s...
BD - Teorie informace
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Large-scale robust transductive support vector machines
In this paper, we propose a robust and fast transductive support vector machine optimization problem is non-convex but it can be decomposed to a convex and concave parts. Therefore, the optimization is accomplished iterativ...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Convex integrals of molecules in Lipschitz-free spaces
We introduce convex integrals of molecules in Lipschitz-free spaces F(M) as a continuous counterpart of convex series considered elsewhere, based on the de Leeuw by cyclical monotonicity of their supports, and that under ce...
Pure mathematics
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
- 1 - 10 out of 66 420