Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Upadhyay, Ashish Kumar"'
Autor:
Shukla, Awadhesh Kumar, Pathak, Sachin, Pandey, Om Prakash, Mishra, Vipul, Upadhyay, Ashish Kumar
Let $\mathbb F_q$ be a finite field, where $q$ is an odd prime power. Let $R=\mathbb{F}_q+u\mathbb{F}_q+v\mathbb{F}_q+uv\mathbb F_q$ with $u^2=u,v^2=v,uv=vu$. In this paper, we study the algebraic structure of $(\theta, \Theta)$-cyclic codes of block
Externí odkaz:
http://arxiv.org/abs/2404.00613
In this paper, we introduce $\mathbb{Z}_{p^r}\mathbb{Z}_{p^r}\mathbb{Z}_{p^s}$-additive cyclic codes for $r\leq s$. These codes can be identified as $\mathbb{Z}_{p^s}[x]$-submodules of $\mathbb{Z}_{p^r}[x]/\langle x^{\alpha}-1\rangle \times \mathbb{Z
Externí odkaz:
http://arxiv.org/abs/2202.11454
Z-complementary code set (ZCCS) are well known to be used in multicarrier code-division multiple access (MCCDMA) system to provide a interference free environment. Based on the existing literature, the direct construction of optimal ZCCSs are limited
Externí odkaz:
http://arxiv.org/abs/2108.02689
If the cyclic sequences of {face types} {at} all vertices in a map are the same, then the map is said to be a semi-equivelar map. In particular, a semi-equivelar map is equivelar if the faces are the same type. Homological quantum codes represent a s
Externí odkaz:
http://arxiv.org/abs/2007.01684
If the cyclic sequence of faces for all the vertices in a map are of same type, then the map is said to be a semi-equivelar map. In this article, we classify all the types of semi-equivelar maps on the surface of Euler genus 3, $i.e.$, on the surface
Externí odkaz:
http://arxiv.org/abs/2002.06367
Autor:
Singh, Abhishek, Upadhyay, Ashish Kumar, Kumar, Kaushalendra, Singh, Ashish, Johnson, Fiifi Amoako, Padmadas, Sabu S.
Publikováno v:
Demographic Research, 2022 Jul 01. 47, 793-842.
Externí odkaz:
https://www.jstor.org/stable/48708296
We enumerate and classify all the semi equivelar maps on the surface of $ \chi=-2 $ with up to 12 vertices. We also determine which of these are vertex-transitive and which are not.
Comment: 125 pages
Comment: 125 pages
Externí odkaz:
http://arxiv.org/abs/1904.07696
We study the perfect $3$-colorings on 4-regular graphs of order 8.
Comment: There is error in the proof
Comment: There is error in the proof
Externí odkaz:
http://arxiv.org/abs/1806.08755
Publikováno v:
In SSM - Population Health June 2021 14