Results 31 to 40 of about 53,281 (260)

A Versatile Stochastic Duel Game

open access: yesMathematics, 2020
This paper deals with a standard stochastic game model with a continuum of states under the duel-type setup. It newly proposes a hybrid model of game theory and the fluctuation process, which could be applied for various practical decision making ...
Song-Kyoo (Amang) Kim
doaj   +1 more source

Transition between two regimes describing internal fluctuation of DNA in a nanochannel. [PDF]

open access: yesPLoS ONE, 2011
We measure the thermal fluctuation of the internal segments of a piece of DNA confined in a nanochannel about 50-100 nm wide. This local thermodynamic property is key to accurate measurement of distances in genomic analysis.
Tianxiang Su   +3 more
doaj   +1 more source

Macroscopic fluctuation theory and current fluctuations in active lattice gases

open access: yesSciPost Physics, 2023
We study the current large deviations for a lattice model of interacting active particles displaying a motility-induced phase separation (MIPS). To do this, we first derive the exact fluctuating hydrodynamics of the model in the large system limit.
Tal Agranov, Sunghan Ro, Yariv Kafri, Vivien Lecomte
doaj   +1 more source

Uniformity, Periodicity and Symmetry Characteristics of Forces Fluctuation in Helical-Edge Milling Cutter

open access: yesApplied Sciences, 2021
Under most processing conditions, the milling force is expected to be stable and not to fluctuate, in order to improve the processing quality. This study focuses on analyzing the force fluctuation characteristics under conditions of different processing ...
Boyang Meng   +5 more
doaj   +1 more source

Combinatorial Results in Fluctuation Theory

open access: yesThe Annals of Mathematical Statistics, 1963
The main purpose of the paper is to prove a combinatorial extension of a recent theorem of Baxter [6] concerning partial sums of random variables. The method of proof is closely related to that used by Sparre Andersen [1] in his basic 1949 paper which initiated the combinatorial approach to problems in fluctuation theory.
Hobby, Charles, Pyke, Ronald
openaire   +3 more sources

Can the macroscopic fluctuation theory be quantized? [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2021
Abstract The macroscopic fluctuation theory (MFT) is an effective framework to describe transports and their fluctuations in classical out-of-equilibrium diffusive systems. Whether the MFT may be extended to the quantum realm and which form this extension may take is yet terra incognita but is a timely question.
openaire   +4 more sources

Fluctuation Theory of Recurrent Events [PDF]

open access: yesTransactions of the American Mathematical Society, 1949
The problems treated in this paper belong to pure analysis, but they have an intuitive background which can be roughly described as follows. We are concerned with sequences of repeated trials which may be independent or dependent; for simplicity we shall assume that each trial can result only in denumerably many events.
openaire   +2 more sources

Improved Study on the Fluctuation Velocity of High-Speed Railway Catenary Considering the Influence of Accessory Parts

open access: yesIEEE Access, 2020
To improve the prediction accuracy of the wave propagation velocity of high-speed railway catenary, a method for identifying the fluctuation velocity of catenary (FVC) considering the influence of the accessory parts of catenary (APC) is proposed.
Xiaoqiang Chen   +3 more
doaj   +1 more source

Quantum and thermal fluctuations in field theory [PDF]

open access: yesPhysical Review D, 1995
27pp+7 figures, MIT-CTP ...
Liao, Sen-Ben   +2 more
openaire   +3 more sources

Dependent Competing Failure Processes in Reliability Systems

open access: yesEntropy
This paper deals with a reliability system hit by three types of shocks ranked as harmless, critical, or extreme, depending on their magnitudes, being below H1, between H1 and H2, and above H2, respectively.
Jewgeni H. Dshalalow   +2 more
doaj   +1 more source

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