Results 51 to 60 of about 15,343,912 (311)

A rough path over multidimensional fractional Brownian motion with arbitrary Hurst index by Fourier normal ordering [PDF]

open access: yes, 2009
Fourier normal ordering (Unterberger, 2009)Â [34] is a new algorithm to construct explicit rough paths over arbitrary Holder-continuous multidimensional paths.
J. Unterberger
semanticscholar   +1 more source

Joint Optimization of Preventive Maintenance and Spare Parts Ordering Considering Imperfect Detection

open access: yesSystems, 2023
The optimization of preventive maintenance and spare part ordering strategies for modern production equipment is of utmost importance, given its substantial influence on the reliability of equipment systems.
Yuanchang He, Zhenhua Gao
doaj   +1 more source

Operator ordering and causality

open access: yes, 2011
It is shown that causality violations [M. de Haan, Physica 132A, 375, 397 (1985)], emerging when the conventional definition of the time-normal operator ordering [P.L.Kelley and W.H.Kleiner, Phys.Rev.
Fleischhauer M   +13 more
core   +1 more source

Phase space path integral in curved space [PDF]

open access: yes, 2000
Phase space path integral is worked out in a riemannian geometry, by employing a prescription for the infinitesimal propagator that takes riemannian normal coordinates and momenta on an equal footing.
Ferraro, R., Leston, M.
core   +3 more sources

Normal-order reduction grammars [PDF]

open access: yesJournal of Functional Programming, 2017
AbstractWe present an algorithm which, for given n, generates an unambiguous regular tree grammar defining the set of combinatory logic terms, over the set {S, K} of primitive combinators, requiring exactly n normal-order reduction steps to normalize. As a consequence of Curry and Feys's standardization theorem, our reduction grammars form a complete ...
openaire   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Stability of the Next-to-Tribimaximal Mixings under Radiative Corrections with the Variation of the SUSY Breaking Scale in MSSM

open access: yesAdvances in High Energy Physics, 2023
We analyze the radiative stability of the next-to-tribimaximal mixings (NTBM) with the variation of the SUSY breaking scale (mS) in MSSM, for both normal ordering (NO) and inverted ordering (IO) at the fixed input value of the seesaw scale MR=1015 GeV ...
Kh. Helensana Devi   +2 more
doaj   +1 more source

Renormalization of the Regularized Relativistic Electron-Positron Field

open access: yes, 2000
We consider the relativistic electron-positron field interacting with itself via the Coulomb potential defined with the physically motivated, positive, density-density quartic interaction.
Lieb, Elliott H., Siedentop, Heinz
core   +2 more sources

Strongly-Normalizing Higher-Order Relational Queries

open access: yesLogical Methods in Computer Science, 2022
Language-integrated query is a powerful programming construct allowing database queries and ordinary program code to interoperate seamlessly and safely. Language-integrated query techniques rely on classical results about the nested relational calculus, stating that its queries can be algorithmically translated to SQL, as long as their result type is a
Ricciotti, Wilmer, Cheney, James
openaire   +6 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

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