Results 61 to 70 of about 5,516,622 (175)

CFA2: a Context-Free Approach to Control-Flow Analysis [PDF]

open access: yes, 2011
In a functional language, the dominant control-flow mechanism is function call and return. Most higher-order flow analyses, including k-CFA, do not handle call and return well: they remember only a bounded number of pending calls because they approximate
Andrew Gordon   +7 more
core   +2 more sources

First order flow equations for nonextremal black holes in AdS (super)gravity

open access: yesJournal of High Energy Physics, 2017
We consider electrically charged static nonextremal black holes in d-dimensional Einstein-Maxwell-(A)dS gravity, whose horizon is a generic Einstein space in d − 2 dimensions.
Dietmar Klemm, Marco Rabbiosi
doaj   +1 more source

Unsteady nano-bioconvective channel flow with effect of nth order chemical reaction

open access: yesOpen Physics, 2020
Nanofluid bioconvective channel flow is an essential aspect of the recent healthcare industry applications, such as biomedical processing systems. Thus, the present work examined the influence of nth order chemical reaction in an unsteady nanofluid ...
Md Basir Md Faisal   +9 more
doaj   +1 more source

Macroeconomic News, Order Flows and Exchange Rates

open access: yesSSRN Electronic Journal, 2007
AbstractIn textbook models of exchange rate determination, the news contained in public information announcements is directly impounded into prices with there being no role for trading in this process of information assimilation. This paper directly tests this theoretical result using transaction level exchange rate return and trading data and a sample
Love, R, Payne, R
openaire   +2 more sources

Root, flow and order polytopes with connections to toric geometry

open access: yesForum of Mathematics, Sigma
In this paper, we study the class of polytopes which can be obtained by taking the convex hull of some subset of the points $\{e_i-e_j \ \vert \ i \neq j\} \cup \{\pm e_i\}$ in $\mathbb {R}^n$ , where $e_1,\dots ,e_n$ is the standard ...
Konstanze Rietsch   +1 more
doaj   +1 more source

Initial eccentricity fluctuations and their relation to higher-order flow harmonics

open access: yes, 2011
Monte Carlo simulations are used to compute the centrality dependence of the participant eccentricities ($\epsilon_{n}$) in Au+Au collisions, for the two primary models currently employed for eccentricity estimates -- the Glauber and the factorized ...
A. Taranenko   +5 more
core   +1 more source

A Hybrid Model for Lift Response to Dynamic Actuation on a Stalled Airfoil

open access: yesEnergies, 2020
The current research focuses on modeling the lift response due to dynamic (time-varying) “burst-type” actuation on a stalled airfoil. Here, the “burst-type” actuation refers to the synthetic jet (generated from the actuator) that is used for flow ...
Xuanhong An   +2 more
doaj   +1 more source

Second order algorithm with convergence analysis for viscoelastic flow model

open access: yesJournal of Mathematics in Industry
Viscoelastic fluids have several applications in industry and technology, which has attracted a lot of investigation into their mathematical models. This paper presents the first-ever verifiable convergent second-order method, with complete theoretical ...
Chinedu Nwaigwe, Sanda Micula
doaj   +1 more source

Fractional order analysis of modified stretch–twist–fold flow with synchronization control

open access: yesAIP Advances, 2020
Nonlinear behavior and fractional order chaoticity with synchronization control of modified stretch–twist–fold (MSTF) flow are studied in this article.
Muhammad Fiaz, Muhammad Aqeel
doaj   +1 more source

Adaptive dual fractional‐order variational optical flow model for motion estimation

open access: yesIET Computer Vision, 2019
Insufficient illumination and illumination variation in image sequences make it challenging for algorithms to obtain clear outlines for objects in motion.
Bin Zhu   +5 more
doaj   +1 more source

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