Zobrazeno 1 - 10
of 884
pro vyhledávání: '"Colovic, P."'
We give a description of the mod 2 cohomology algebra of the oriented Grassmann manifold $\widetilde G_{2^t,4}$ as the quotient of a polynomial algebra by a certain ideal. In the process we find a Gr\"obner basis for that ideal, which we then use to
Externí odkaz:
http://arxiv.org/abs/2410.09323
Autor:
Čolović, Ana
We study the boundedness of Hankel operators between two weighted spaces, with Muckenhoupt weights. In particular, we consider whether the Reproducing Kernel Thesis for Hankel operators generalizes to the case of two different weights. There, Hankel
Externí odkaz:
http://arxiv.org/abs/2406.03106
We study the $\mathbb Z_2$-zero-divisor cup-length, denoted by $\operatorname{zcl}_{\mathbb Z_2}(\widetilde G_{n,3})$, of the Grassmann manifolds $\widetilde G_{n,3}$ of oriented $3$-dimensional vector subspaces in $\mathbb R^n$. Some lower and upper
Externí odkaz:
http://arxiv.org/abs/2402.13336
For $n$ a power of two, we give a complete description of the cohomology algebra $H^*(\widetilde G_{n,3};\mathbb Z_2)$ of the Grassmann manifold $\widetilde G_{n,3}$ of oriented $3$-planes in $\mathbb R^n$. We do this by finding a reduced Gr\"obner b
Externí odkaz:
http://arxiv.org/abs/2306.05618
The aim of this paper is to prove a conjecture made by T. Fukaya in 2008. This conjecture concerns the exact value of the $\mathbb Z_2$-cup-length of the Grassmann manifold $\widetilde G_{n,3}$ of oriented $3$-planes in $\mathbb R^n$. Along the way,
Externí odkaz:
http://arxiv.org/abs/2305.09862
Autor:
Milan Djordjic, Aleksandra Jurisic Skevin, Vesna Grbovic, Ermin Fetahovic, Sofija Colovic, Milan Zaric, Tatjana Boskovic Matic, Olivera Radmanovic, Vladimir Janjic
Publikováno v:
Medicina, Vol 60, Iss 11, p 1873 (2024)
Background and Objectives: The objective of the study is to determine whether there is a difference in physical therapy outcomes in patients with cervical and/or lumbar pain who have insomnia compared to patients without insomnia during a two-week pe
Externí odkaz:
https://doaj.org/article/cde2447dbcc444a48324ed59944df14d
Autor:
Danica Babić, Aleksandra Colovic, Slavica Dožić, Milica Kalić, Tatjana Krstić Simić, Katarina Kukić, Michele Ottomanelli, Salvatore Gabriele Pilone
Publikováno v:
Transportation Engineering, Vol 16, Iss , Pp 100245- (2024)
A fully integrated passenger multimodal system is a new concept in the transport industry, and consequently, data on system interoperability is lacking. In this paper, a qualitative research method is applied, to get the transport experts’ opinions
Externí odkaz:
https://doaj.org/article/894cf9a8686e4ff3b1aebd2cd880b3f9
Autor:
Deana Medic, Milica Devrnja, Nikola Batinic, Djordje Milosevic, Aleksandra Colovic Popadic, Vera Gusman
Publikováno v:
Pathogens, Vol 13, Iss 9, p 805 (2024)
Background: Due to its distinct vascular tropism, Campylobacter fetus is recognized as a significant cause of severe systemic infections, especially in immunocompromised individuals, while it is rarely reported as a cause of gastrointestinal infectio
Externí odkaz:
https://doaj.org/article/72ad5a9be95e4fa08b8316718ceb8471
Autor:
Eleonora Dubljanin, Jelena Zunic, Isidora Vujcic, Ivana Colovic Calovski, Sandra Sipetic Grujicic, Stefan Mijatovic, Aleksandar Dzamic
Publikováno v:
Pathogens, Vol 13, Iss 8, p 657 (2024)
Dermatophytes are widely distributed in the environment, with an estimated prevalence of 20–25% of the the global population yearly. These fungi are keratinophilic and keratinolytic and cause the infection of keratin-rich structures such as skin, h
Externí odkaz:
https://doaj.org/article/9171982888b948139cee181468c839f0
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