Results 31 to 40 of about 9,817,569 (280)

Nonlinear optimization algorithm using monotonically increasing quantization resolution

open access: yes, 2023
We propose a quantized gradient search algorithm that can achieve global optimization by monotonically reducing the quantization step with respect to time when quantization is composed of integer or fixed-point fractional values applied to an ...
Jinwuk Seok, Jeong-Si Kim
core   +1 more source

Bivariate Montgomery identity for alpha diamond integrals

open access: yesAdvances in Difference Equations, 2019
In the paper, some variants of Montgomery identity with the help of delta and nabla integrals are established which are useful to produce Montgomery identity involving alpha diamond integrals for function of two variables.
Masud Ahmad   +4 more
doaj   +1 more source

A Discrete Linear-Exponential Model: Synthesis and Analysis with Inference to Model Extreme Count Data

open access: yesAxioms, 2022
In this article, a novel probability discrete model is introduced for modeling overdispersed count data. Some relevant statistical and reliability properties including the probability mass function, hazard rate and its reversed function, moments, index ...
Mahmoud El-Morshedy
doaj   +1 more source

On some singular monotonic functions which are strictly increasing [PDF]

open access: yesTransactions of the American Mathematical Society, 1943
The author gives a simple new direct construction of a singular function \(f(x)\), \(0\leq x\leq 1\), continuous in \([0,1]\), that is, such that \(f(x)
openaire   +1 more source

Planning in Domains with Cost Function Dependent Actions

open access: yes, 2021
In a number of graph search-based planning problems, the value of the cost function that is being minimized also affects the set of possible actions at some or all the states in the graph.
Likhachev, Maxim, Phillips, Mike
core   +1 more source

No-go theorem for static boson stars

open access: yesPhysics Letters B, 2018
It is proved that self-gravitating static scalar fields whose self-interaction potential V(ψ2) is a monotonically increasing function of its argument cannot form spherically symmetric asymptotically flat bound matter configurations.
Shahar Hod
doaj   +1 more source

Effect of dislocation pattern on the magnetic domain structure of pure polycrystalline Ni

open access: yesJournal of Materials Research and Technology, 2022
We investigated the influence of discrete dislocation, dislocation cell, and cell block on the magnetic domain structure in deformed polycrystalline Ni.
Ziting Xiang, Qingqing Sun, Shuai Wang
doaj   +1 more source

Non-monotonic effects of GABAergic synaptic inputs on neuronal firing.

open access: yesPLoS Computational Biology, 2022
GABA is generally known as the principal inhibitory neurotransmitter in the nervous system, usually acting by hyperpolarizing membrane potential.
Aghil Abed Zadeh   +3 more
doaj   +1 more source

Experimental study and weighting analysis of factors influencing gas desorption

open access: yesFrontiers in Earth Science, 2023
Gas is one of the necessary contributing factors for coal and gas outburst accidents, and the gas desorbed in coal is the energy carrier in the outburst process.
Xin He   +6 more
doaj   +1 more source

On Computational Asymptotic Analysis of General Sensitive Shells of Revolution

open access: yesApplied Mechanics, 2022
Recent advances in drug delivery technology have led to renewed interest in shell structures with mixed kinematical constraints, one end clamped, another one free, the so-called sensitive shells. It is known that elliptic sensitive shell problems may not
Harri Hakula
doaj   +1 more source

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