Results 31 to 40 of about 1,208,437 (281)

Extended ball convergence for a seventh order derivative free class of algorithms for nonlinear equations

open access: yesМатематичні Студії, 2021
In the earlier work, expensive Taylor formula and conditions on derivatives up to the eighth order have been utilized to establish the convergence of a derivative free class of seventh order iterative algorithms.
I.K. Argyros   +5 more
doaj   +1 more source

Conformal invariance of crossing probabilities for the Ising model with free boundary conditions [PDF]

open access: yes, 2016
We prove that crossing probabilities for the critical planar Ising model with free boundary conditions are conformally invariant in the scaling limit, a phenomenon first investigated numerically by Langlands, Lewis and Saint-Aubin.
Benoist, Stéphane   +2 more
core   +1 more source

Parameter-Free and Multigrid Convergent Digital Curvature Estimators [PDF]

open access: yes, 2014
In many geometry processing applications, the estimation of differential geometric quantities such as curvature or normal vector field is an essential step. Focusing on multigrid convergent estimators, most of them require a user specified parameter to define the scale at which the analysis is performed (size of a convolution kernel, size of local ...
Levallois, Jérémy   +2 more
openaire   +1 more source

Convergence and covering on graphs for wait-free robots

open access: yesJournal of the Brazilian Computer Society, 2018
The class of robot convergence tasks has been shown to capture fundamental aspects of fault-tolerant computability. A set of asynchronous robots that may fail by crashing, start from unknown places in some given space, and have to move towards positions ...
Armando Castañeda   +2 more
doaj   +1 more source

Order of FIB updates seldom matters: Fast reroute and fast convergence with interface‐specific forwarding

open access: yesHigh-Confidence Computing, 2022
During convergence, after a link state change in traditional networks with a distributed control plane, packets may get caught in transient forwarding loops.
Phani Krishna Penumarthi   +4 more
doaj   +1 more source

Free Lunch or No Free Lunch: That is not Just a Question?

open access: yes, 2012
The increasing popularity of metaheuristic algorithms has attracted a great deal of attention in algorithm analysis and performance evaluations. No-free-lunch theorems are of both theoretical and practical importance, while many important studies on ...
Yang, Xin-She
core   +1 more source

Convergence in law in the second Wiener/Wigner chaos [PDF]

open access: yes, 2012
Let L be the class of limiting laws associated with sequences in the second Wiener chaos. We exhibit a large subset L_0 of L satisfying that, for any F_infinity in L_0, the convergence of only a finite number of cumulants suffices to imply the ...
Guillaume Poly   +3 more
core   +9 more sources

Loop-Free Convergence With Unordered Updates

open access: yesIEEE Transactions on Network and Service Management, 2017
This paper studies the feasibility of minimizing convergence delay and forwarding disruption without carrying any additional bits in the IP header, to provide high availability despite link failures in traditional IP networks. Previously proposed mechanisms achieve two of these three objectives by trading off the other objective.
Glenn Robertson   +4 more
openaire   +1 more source

Rates of Convergence in the Free Central Limit Theorem

open access: yesSSRN Electronic Journal, 2022
We study the free central limit theorem for not necessarily identically distributed free random variables where the limiting distribution is the semicircle distribution. Starting from an estimate for the Kolmogorov distance between the measure of suitably normalized sums of free random variables and the semicircle distribution without any moment ...
Makoto Maejima, Noriyoshi Sakuma
openaire   +2 more sources

New Eighth-Order Derivative-Free Methods for Solving Nonlinear Equations

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
A new family of eighth-order derivative-free methods for solving nonlinear equations is presented. It is proved that these methods have the convergence order of eight.
Rajinder Thukral
doaj   +1 more source

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