Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Vaibhav Vaish"'
Publikováno v:
Birds, Vol 3, Iss 3, Pp 245-259 (2022)
The visual perception of birds is an incredibly exciting subject of research. Birds have significantly higher visual acuity than most other animals, which helps them stay safe in flight and detect their prey. Understanding how the eyes send informati
Externí odkaz:
https://doaj.org/article/2624c8b483cb4b568d722a810f42b8fb
Publikováno v:
Journal of Ornithology. 162:77-87
Migration is a seasonal phenomenon, wherein the birds swap between their breeding and overwintering grounds to avoid harsh climatic conditions and maximally utilize the geographical resources available. The annual cycle of a migratory bird broadly co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb008d78755d540c13d5bf5e922a6acf
https://doi.org/10.1007/s10336-020-01829-x
https://doi.org/10.1007/s10336-020-01829-x
Artificial light at night is constantly minimizing the span of dark nights from the natural light-dark cycle of earth. Over the past century, the "lightscape" of earth has completely changed owing to technological advancements which subsequently chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8805108c2b57173291e0db4d4008fa51
https://doi.org/10.1101/2021.07.03.451020
https://doi.org/10.1101/2021.07.03.451020
Publikováno v:
Biological Rhythm Research. 48:747-755
Migration is a biologically distinct and unique phenomenon that enables the birds to migrate twice-a-year between the breeding and wintering grounds. These movements are known as spring and autumn migration, respectively. Depending on their inherent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c9f4971950681b69f038718e8731c9
https://doi.org/10.1080/09291016.2017.1345452
https://doi.org/10.1080/09291016.2017.1345452
Autor:
Vaibhav Vaish
Publikováno v:
Advances in Mathematics. 292:316-373
We construct a motivic analogue of the weightless cohomology groups [18] and demonstrate several expected properties – ring structure, Kunneth, functoriality for certain morphisms etc. We also demonstrate the expected relationship with the motivic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf6d10a288d6f32d9b41748170d0baaa
https://doi.org/10.1016/j.aim.2016.01.006
https://doi.org/10.1016/j.aim.2016.01.006
Autor:
Vaibhav Vaish, Arvind N. Nair
Publikováno v:
Journal of Algebra. 424:147-189
Using Morel's weight truncations in categories of mixed sheaves, we attach to varieties over finite fields or the complex numbers a series of groups called the weightless cohomology groups. These lie between the usual cohomology and intersection coho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b46ac14460f8588337dc2e0f69c8855
https://doi.org/10.1016/j.jalgebra.2014.10.049
https://doi.org/10.1016/j.jalgebra.2014.10.049
Autor:
Vaibhav Vaish
We formulate a notion of "punctual gluing" of $t$-structures and weight structures. As our main application we show that the relative version of Ayoub's $1$-motivic $t$-structure restricts to compact motives. We also demonstrate the utility of punctu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6176baddeecb150079f095003c1f21d1
http://arxiv.org/abs/1705.00790
http://arxiv.org/abs/1705.00790
Autor:
Vaibhav Vaish
Using punctual gluing of $t$-structures, we construct an analogue of S. Morel's weight truncation functors (for certain weight profiles) in the setting of motivic sheaves. As an application we construct a canonical motivic analogue of the intersectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3feb06c8df708eac8d4952757b6b8fcd