Results 51 to 60 of about 68,710 (120)

Deformations of Integral 1‐Form Into Contact‐Symplectic Pair

open access: yesJournal of Mathematics, Volume 2025, Issue 1, 2025.
The aim of this paper is to give a necessary and sufficient condition of the affine deformation of a contact‐symplectic pair via a codimension‐one foliation. Some examples are also given.
Serigne Abdoul Aziz Dramé   +3 more
wiley   +1 more source

Insurance–finance arbitrage

open access: yesMathematical Finance, Volume 34, Issue 3, Page 739-773, July 2024.
Abstract Most insurance contracts are inherently linked to financial markets, be it via interest rates, or—as hybrid products like equity‐linked life insurance and variable annuities—directly to stocks or indices. However, insurance contracts are not for trade except sometimes as surrender to the selling office. This excludes the situation of arbitrage
Philippe Artzner   +2 more
wiley   +1 more source

Developing Conversational Agent Using Deep Learning Techniques

open access: yesComputer Sciences & Mathematics Forum, 2023
Recent advances in artificial intelligence and natural language processing have been widely used in recent years, and one of the best applications of these technologies is conversational agents.
Charaf Ouaddi   +3 more
doaj   +1 more source

Genome‐wide development of intra‐ and inter‐specific transferable SSR markers and construction of a dynamic web resource for yam molecular breeding: Y2MD

open access: yesThe Plant Genome, Volume 17, Issue 2, June 2024.
Abstract Microsatellite markers are widely used in population genetics and breeding. Despite the economic significance of yams in developing countries, there is a paucity of microsatellite markers, and as of now, no comprehensive microsatellite marker database exists. In this study, we conducted genome‐wide microsatellite marker development across four
Moussa Diouf   +7 more
wiley   +1 more source

Numerical Reconstruction of Landslide Paleotsunami Using Geological Records in Alpine Lake Aiguebelette

open access: yesJournal of Geophysical Research: Solid Earth, Volume 129, Issue 5, May 2024.
Abstract Mass movements and delta collapses are significant sources of tsunamis in lacustrine environments, impacting human societies enormously. Paleotsunamis studies play an essential role in understanding historical events and their consequences, along with their return periods.
Muhammad Naveed Zafar   +4 more
wiley   +1 more source

Artificial intelligence for oral squamous cell carcinoma detection based on oral photographs: A comprehensive literature review

open access: yesCancer Medicine, Volume 13, Issue 1, January 2024.
This literature review offers an overview of the recent advancements in the application of artificial intelligence (AI) for oral cancer detection. All the studies exclusively employed oral photography for image data. Among the 11 articles, five achieved sensitivity rates exceeding 95%, while four attained accuracy rates surpassing 95%.
Jérôme de Chauveron   +5 more
wiley   +1 more source

New Results on the Asymptotic Behaviour of a Stochastic SEI Model of Lymphatic Filariasis

open access: yesComplexity, Volume 2024, Issue 1, 2024.
The goal of this article is to examine a new stochastic epidemic model for lymphatic filariasis, susceptible‐exposed‐infected (SEI). Like other diseases, the spread of lymphatic filariasis is subject to a degree of randomness due to fluctuations in the natural environment.
Ragnimwendé Sawadogo   +2 more
wiley   +1 more source

Existence and Uniqueness of a Solution for a Four‐Stage Age‐Structured Population Dynamics Model With Spatial Diffusion for Desert Locusts

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2024, Issue 1, 2024.
We consider a linear system based on a population dynamics model dependent on age, space and nonlocal boundary conditions. Note that our population dynamics model is a four‐step model with a second derivative with respect to the age variable and a second derivative with respect to the space variable.
Ramdé Nestor   +4 more
wiley   +1 more source

Veronese curves and webs: interpolation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
We review basic results, essentially due to J. Turiel, concerning the link between classical multidimensional webs and Veronese webs.
T. B. Bouetou, J. P. Dufour
doaj   +1 more source

Les méta-analyses des données expérimentales : applications en nutrition animale

open access: yesINRAE Productions Animales, 2005
Pour plusieurs raisons les recherches en sciences animales, en nutrition en particulier, nécessitent des traitements de bases de données de plus en plus importantes.
D. SAUVANT , P. SCHMIDELY , J.j. DAUDIN
doaj   +1 more source

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