Results 51 to 60 of about 8,295,200 (335)

A Max-plus Dual Space Fundamental Solution for a Class of Operator Differential Riccati Equations [PDF]

open access: yesSIAM Journal of Control and Optimization, 2014
A new fundamental solution semigroup for operator differential Riccati equations is developed. This fundamental solution semigroup is constructed via an auxiliary finite horizon optimal control problem whose value functional growth with respect to time ...
P. Dower, W. McEneaney
semanticscholar   +1 more source

Isometries on extremely non-complex Banach spaces [PDF]

open access: yes, 2010
Given a separable Banach space $E$, we construct an extremely non-complex Banach space (i.e. a space satisfying that $\|Id + T^2\|=1+\|T^2\|$ for every bounded linear operator $T$ on it) whose dual contains $E^*$ as an $L$-summand.
Koszmider, Piotr   +2 more
core   +1 more source

Universal and homogeneous embeddings of dual polar spaces of rank 3 defined over quadratic alternative division algebras [PDF]

open access: yes, 2016
Suppose O is an alternative division algebra that is quadratic over some subfield K of its center Z(O). Then with (O, K), there is associated a dual polar space.
De Bruyn, Bart, Van Maldeghem, Hendrik
core   +1 more source

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

open access: yesJournal 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   +3 more
doaj   +1 more source

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

open access: yesIEEE 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   +8 more
doaj   +1 more source

B-meson light-cone distribution amplitude: Perturbative constraints and asymptotic behavior in dual space [PDF]

open access: yes, 2014
Based on the dual representation in terms of the recently established eigenfunctions of the evolution kernel in heavy-quark effective theory, we investigate the description of the B-meson light-cone distribution amplitude (LCDA) beyond tree-level.
T. Feldmann, B. Lange, Yu-Ming Wang
semanticscholar   +1 more source

Self-Dual Skyrmions on the Spheres $S^{2N+1}$

open access: yes, 2018
We construct self-dual sectors for scalar field theories on a $(2N+2)$-dimensional Minkowski space-time with target space being the $2N+1$-dimensional sphere $S^{2N+1}$.
Amari, Y., Ferreira, L. A.
core   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

The Application Domain of Infinite Matrices with Algorithms

open access: yesUniversal Journal of Mathematics and Applications, 2018
The purpose of this paper is twofold. First, we define the new spaces and investigate some topological and structural properties. Also, we compute dual spaces of new spaces which are help us in the characterization of matrix mappings.
Murat Kirişçi
doaj   +1 more source

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

open access: yesDemonstratio 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

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