Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Yihren Wu"'
Autor:
Majnu John, Yihren Wu
Publikováno v:
Results in Applied Mathematics, Vol 20, Iss , Pp 100409- (2023)
Interleaved learning in machine learning algorithms is a biologically inspired training method with promising results. In this short note, we illustrate the interleaving mechanism via a simple statistical and optimization framework based on Kalman Fi
Externí odkaz:
https://doaj.org/article/2b7349f934ba4467b23a6fe72278c288
Publikováno v:
Entropy, Vol 22, Iss 6, p 617 (2020)
Dynamic correlation is the correlation between two time series across time. Two approaches that currently exist in neuroscience literature for dynamic correlation estimation are the sliding window method and dynamic conditional correlation. In this p
Externí odkaz:
https://doaj.org/article/346471699d334773a835d83ea474b0b7
Publikováno v:
Entropy, Vol 22, Iss 617, p 617 (2020)
Entropy
Volume 22
Issue 6
Entropy
Volume 22
Issue 6
Dynamic correlation is the correlation between two time series across time. Two approaches that currently exist in neuroscience literature for dynamic correlation estimation are the sliding window method and dynamic conditional correlation. In this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8a55f5fed4372f0f368ba5ef223da1
https://www.mdpi.com/1099-4300/22/6/617
https://www.mdpi.com/1099-4300/22/6/617
Autor:
Majnu John, Yihren Wu
Publikováno v:
SSRN Electronic Journal.
Ito’s lemma is a standard approach for calculating infinitesimal generators for stochastic process models. We present alternate ad-hoc methods based on elementary calculations for many commonly considered stochastic models. The only tools that we e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f390feecb139ee5f95bd3ab338327a
https://doi.org/10.2139/ssrn.3597298
https://doi.org/10.2139/ssrn.3597298
Autor:
Majnu John, Yihren Wu
Publikováno v:
Communications in Statistics - Simulation and Computation. 47:2102-2118
Although applications of Bayesian analysis for numerical quadrature problems have been considered before, it's only very recently that statisticians have focused on the connections between statistics and numerical analysis of differential equations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::202cf8f4a61e42b55b164c8a875fa89f
https://doi.org/10.1080/03610918.2017.1335409
https://doi.org/10.1080/03610918.2017.1335409
Autor:
Majnu John, Yihren Wu
Publikováno v:
SSRN Electronic Journal.
A market recovery model, defined as a jump-diffusion model for the asset price where the jumps and the diffusion are not independent, is proposed. In this model a jump will be triggered when there is an unusually large downward movement over a certai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::940d4e0475101be56483e11be8b5d4cd
https://doi.org/10.2139/ssrn.3089996
https://doi.org/10.2139/ssrn.3089996
Autor:
Yihren Wu
Publikováno v:
Journal of Mathematical Physics. 39:867-875
Two classes of observables defined on the configuration space of a particle are quantized, and the effects of the Yang-Mills field are discussed in the context of geometric quantization.
11 pages, amstex file, removed a condition placed on the m
11 pages, amstex file, removed a condition placed on the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5b82cdf4cc70fec0edc1e7d931a106d
https://doi.org/10.1063/1.532357
https://doi.org/10.1063/1.532357
Publikováno v:
Ecological Modelling. 92:209-214
One of the major tasks for conservation and fishery biologists is the prediction of future population dynamics from relatively short time series of past data. Inspired by a recent paper of Alan Hastings and Kevin Higgins ( Science , 263 (1994) 1133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1a28c9b8e7948d0c62a2c1ed1151efa
https://doi.org/10.1016/0304-3800(95)00171-9
https://doi.org/10.1016/0304-3800(95)00171-9
Autor:
Yihren Wu
Publikováno v:
Journal of Mathematical Physics. 34:2342-2352
In this paper the velocity field of a planar fluid with point vortices is recognized as induced by a connection on a principal bundle. Various geometric/topological invariants, including braiding of the trajectories of the vortices and the Berry’s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd042e895b23de60241923d92ad8fe8b
https://doi.org/10.1063/1.530120
https://doi.org/10.1063/1.530120
Autor:
Yihren Wu
Publikováno v:
Journal of Mathematical Physics. 33:1612-1617
A topological phase is given for the planar N‐point vortex problem. This phase arises from an element in the pure braid group, and is independent of the evolution equations. It is deduced from a regular representation of the group of diffeomorphism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8123bc634490d082e92b2ecbf495fb30
https://doi.org/10.1063/1.529686
https://doi.org/10.1063/1.529686