Results 31 to 40 of about 15,760,783 (334)
Multi-step terminal control of the subhypersonic first stage of an aerospace system in trans-atmospheric climb is considered. Passive motion of spacecraft in conditions of joint influence of atmospheric and aerodynamic disturbance is analyzed.
V. L. Balakin +2 more
doaj +1 more source
On existence and regularity of a terminal value problem for the time fractional diffusion equation [PDF]
In this paper we consider a final value problem for a diffusion equation with time-space fractional differentiation on a bounded domain D of Rk, k ≥ 1, which includes the fractional power Lβ, 0 < β ≤ 1, of a symmetric uniformly elliptic operator L ...
N. Tuan +3 more
semanticscholar +1 more source
Predictive Control with Learning-Based Terminal Costs Using Approximate Value Iteration [PDF]
Stability under model predictive control (MPC) schemes is frequently ensured by terminal ingredients. Employing a (control) Lyapunov function as the terminal cost constitutes a common choice.
Francisco Moreno-Mora +2 more
semanticscholar +1 more source
In the waiting zones of airports, train stations, and other transportation hubs, poor indoor environment is primarily caused by human body-related factors in conjunction with the high density of people.
Ran Gao +7 more
doaj +1 more source
An open problem in the numerical analysis of spectral methods for fractional differential equations is how to maintain the high-order accuracy for non-smooth solutions.
M. A. Zaky
semanticscholar +1 more source
A dynamic programming approach to constrained portfolios [PDF]
This paper studies constrained portfolio problems that may involve constraints on the probability or the expected size of a shortfall of wealth or consumption.
Kraft, Holger, Steffensen, Mogens
core +1 more source
Analysis of a Quasi-Reversibility Method for a Terminal Value Quasi-Linear Parabolic Problem with Measurements [PDF]
This paper presents a modified quasi-reversibility method for computing the exponentially unstable solution of a nonlocal terminal-boundary value parabolic problem with noisy data.
N. Tuan, V. A. Khoa, V. Au
semanticscholar +1 more source
On the theory of fractional terminal value problem with ψ-Hilfer fractional derivative
In this paper, we prove the existence and uniqueness of solutions of a new class of boundary value problems of terminal type for ψ-Hilfer fractional differential equations. The technique used in the analysis relies on the Banach contraction principle and
M. Almalahi +2 more
semanticscholar +1 more source
Transport through a double quantum dot with interdot repulsion
We study transport through a double quantum dot with interdot hopping $t$, intradot repulsion $U$ and interdot repulsion $U^{\prime}$, using the numerical renormalization group (NRG) method.
Akira Oguri, Galpin MR, Yunori Nisikawa
core +1 more source
Scholars in the social sciences have paid attention to the work value, but little is known about its significance from an entrepreneurship point of view.
Ruth Elias
doaj +1 more source

