Results 31 to 40 of about 352,668 (312)

New pre-dual space of Morrey space [PDF]

, 2013
In this paper, we give new characterization of the classical Morrey space. Complementary global Morrey-type spaces are introduced. It is proved that for particular values of parameters these spaces give new pre-dual space of the classical Morrey space ...
Mustafayev, Rza Ch., Gogatishvili, Amiran, Gogatishvili, A., Mustafayev, R.Ch.   +3 more
core   +1 more source

Metrizability of the strong dual: equivalent topological characterizations

Extracta Mathematicae
This short article presents several equivalent topological characterizations for the metrizability of the strong dual of a locally convex Hausdorff space.
Subiman Kundu, Varun Jindal
doaj   +1 more source

A weakly Stegall space that is not a Stegall space

, 2002
A topological space X is said to belong to the class of Stegall (weakly Stegall) spaces if for every Baire (complete metric) space B and minimal usco φ : B2X, φ is single-valued at some point of B.
Moors, Warren B., Sivajah Somasundaram, Somasundaram, Sivajah, Warren B. Moors   +3 more
core   +1 more source

A kind of system of multivariate variational inequalities and the existence theorem of solutions

Journal of Inequalities and Applications, 2017
Let K be a nonempty closed convex and bounded subset of a reflexive Banach space X. Let A 1 , A 2 , … , A N $A_{1}, A_{2},\ldots,A_{N}$ be N-variables monotone demi-continuous mappings from K N $K^{N}$ into X.
Yanxia Tang, Jinyu Guan, Yongchun Xu, Yongfu Su   +3 more
doaj   +1 more source

Unsupervised colour image segmentation using dual-tree complex wavelet transform [PDF]

, 2010
In this paper we present an effective unsupervised colour image segmentation algorithm which uses multiscale edge information and spatial colour content. The multiscale edge information is extracted using the dual-tree complex wavelet transform.
Tjahjadi, Tardi, Çelik, Turgay
core   +1 more source

Dual spaces of local Morrey-type spaces [PDF]

Czechoslovak Mathematical Journal, 2011
Let \(\omega \) be a weight function on \((0,\infty )\). The local Morrey-type spaces \(LM_{p,\theta ,\omega }\) with the norm \(\| \omega (r)\| f\| _{L_p(B(0,r))}\| _{L_{\theta }(0,\infty )}\) are considered.
Gogatishvili, Amiran, Mustafayev, Rza
openaire   +4 more sources

On the equivalence between weak BMO and the space of derivatives of the Zygmund class

Demonstratio Mathematica, 2021
In this paper, we will discuss the space of functions of weak bounded mean oscillation. In particular, we will show that this space is the dual space of the special atom space, whose dual space was already known to be the space of derivative of functions
Kwessi Eddy
doaj   +1 more source

The Algorithm of Multiple Obstacle Avoidance Tasks for Dual-Arm Robots

IEEE Access, 2023
To achieve multiple obstacle avoidance tasks consisting of zero-space obstacle avoidance and terminal obstacle avoidance with self-avoidance permission, we propose an algorithm for multiple obstacle avoidance tasks for dual-arm robots. First, we design a
Quancheng Pu, Xiangrong Xu, Hui Zhang, Qiqi Li, Aleksandar Rodic, Petar B. Petrovich, Haiyan Wang, Shanshan Xu, Zhixiong Wang   +8 more
doaj   +1 more source

A dual Stage ion engine for high impulse missions

, 2012
In this paper, the applicability of dual stage ion optics and in particular of the so-called dual stage ion engine to high power, high specific impulse missions will be evaluated. First, the performance limits of conventional two gridded ion engines (GIE)
Coletti, M., Gabriel, S.B.
core   +1 more source

ON THE FACIAL STRUCTURE OF THE UNIT BALLS IN A GL-SPACE AND ITS DUAL [PDF]

, 1985
In the early sixties Effros[9] and Prosser[14] studied, in independent work, the duality of the faces of the positive cones in a von Neumann algebra and its predual space.
EDWARDS, C, Edwards, C. M., Rüttimann, G. T., RUTTIMANN, G   +3 more
core   +1 more source