Results 21 to 30 of about 86 (73)

A Hida-Malliavin white noise calculus approach to optimal control

open access: yes, 2018
The classical maximum principle for optimal stochastic control states that if a control û is optimal, then the corresponding Hamiltonian has a maximum at u=û.
Agram, Nacira,   +3 more
core   +1 more source

UEG Week 2023 Poster Presentations

open access: yes, 2023
United European Gastroenterology Journal, Volume 11, Issue S8, Page 535-1498, October 2023.
wiley   +1 more source

Addressing ecological challenges from a quantum computing perspective

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 3, Page 632-649, March 2026.
Abstract With increased access to data and the advent of computers, the use of statistical tools and numerical simulations is becoming commonplace for ecologists. These approaches help improve our understanding of ecological phenomena and their underlying mechanisms in increasingly complex environments.
Maxime Clenet   +2 more
wiley   +1 more source

Contrasting Population Trajectories of Temperate Reef Fishes and Invertebrates Following Seasonal and Multi‐Decadal Temperature Change

open access: yesGlobal Change Biology, Volume 31, Issue 5, May 2025.
This paper explores the contrasting differences in population trajectories for temperate reef fishes and invertebrates following seasonal and decadal temperature changes. Fishes exhibited seasonal fluctuations but decadal stability, while invertebrates did not change over such short‐term intervals but suffered from long‐term decline.
Yann Herrera Fuchs   +6 more
wiley   +1 more source

Stochastische Differentialgleichungen getrieben durch Gaussprozesse mit abhängigen Zuwächsen und verwandte Marktmodelle mit Gedächtnis

open access: yes, 2015
In the last ten years fractional Brownian motion BHt received a lot of attention (e.g. [Be],[GrNo], [HuOk],[HuOkSa], [So] [DeUs], [Oh] and [DuHuPa]). This process has dependent increments, which make it interesting for many applications such as finance ...
Schiemert, Daniel
core   +1 more source

Habitat Complexity and Substrate Age Are Primary Factors Influencing Temperate Intertidal Community Assembly

open access: yesDiversity and Distributions, Volume 31, Issue 3, March 2025.
ABSTRACT Aim Elucidating mechanisms underlying the formation and maintenance of communities remains a fundamental ecological question. However, the relative importance of niche and dispersal assembly might be contingent. Here, we aimed to investigate intertidal community dynamics to understand the process of community formation and maintenance ...
Dian Yu   +16 more
wiley   +1 more source

A Dynamic Emergency Lane Clearing Method for Urban Roads Considering Vehicle Turning Information in a Connected Vehicle Environment

open access: yesIET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
This study presents a bi‐level optimization model for dynamic emergency lane clearing in the connected vehicle environment, focusing on optimizing lane‐changing trajectories for normal vehicles and identifying the optimal clearance trigger points. The proposed method significantly reduces clearing time, deceleration delays, and the number of affected ...
Tingting Zhu, Zhengwu Wang, Kejun Long
wiley   +1 more source

Abstracts

open access: yes, 2022
Cancer Science, Volume 113, Issue S1, Page 1-1874, February 2022.
wiley   +1 more source

Quantum Stochastic Cable Equation Acting on Functionals of Discrete‐Time Normal Martingales

open access: yesAdvances in Mathematical Physics, Volume 2019, Issue 1, 2019., 2019
Let M be a discrete‐time normal martingale satisfying some mild conditions. Then Gel’fand triple S(M)⊂L2(M)⊂S⁎(M) can be constructed of functionals of M, where elements of S(M) are called testing functionals of M, while elements of S⁎(M) are called generalized functionals of M.
Yuling Tang   +4 more
wiley   +1 more source

Toward infinite‐dimensional Clifford analysis

open access: yesMathematical Methods in the Applied Sciences, Volume 47, Issue 10, Page 8062-8075, 15 July 2024.
Clifford analysis is a higher dimensional function theory and a refinement of harmonic analysis. We will extend Clifford analysis to the infinite‐dimensional setting. To do that, we have to introduce infinite‐dimensional Clifford algebras and the infinite‐dimensional Dirac operator.
Swanhild Bernstein
wiley   +1 more source

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