Zobrazeno 1 - 10
of 222
pro vyhledávání: '"Jongbaek An"'
Foata and Sch\"{u}tzenberger gave an expansion for the Eulerian polynomial $A_n(t)$ in terms of the basis $\{t^j(1+t)^{n-1-2j}\}$ for the space of polynomials $f(t)$ satisfying $f(t)=t^{n-1}f(1/t)$. We generalize this result in two ways. First, we pr
Externí odkaz:
http://arxiv.org/abs/2405.09242
For a fixed integer $d\geq 1$, we show that two quasitoric manifolds over a product of $d$-simplices are homotopy equivalent after appropriate localization, provided that their integral cohomology rings are isomorphic.
Comment: 14 pages
Comment: 14 pages
Externí odkaz:
http://arxiv.org/abs/2405.00932
Although toric orbifolds are fundamental objects in toric topology, their cohomology rings are largely unknown except for very few special cases. The goal of this paper is to investigate the cohomology rings of 4-dimensional toric orbifolds. Let $X(P
Externí odkaz:
http://arxiv.org/abs/2304.03936
We define bigraded persistent homology modules and bigraded barcodes of a finite pseudo-metric space X using the ordinary and double homology of the moment-angle complex associated with the Vietoris-Rips filtration of X. We prove a stability theorem
Externí odkaz:
http://arxiv.org/abs/2303.14694
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Publikováno v:
In Building and Environment 1 February 2025 269
Autor:
An, Jongbaek, Hong, Taehoon
Publikováno v:
In Sustainable Cities and Society January 2025 118
Autor:
Kang, Hyuna, Jung, Seunghoon, Kim, Hakpyeong, An, Jongbaek, Hong, Juwon, Yeom, Seungkeun, Hong, Taehoon
Publikováno v:
In Renewable and Sustainable Energy Reviews January 2025 207
Autor:
Song, Jongbaek
Let $W$ be a reflection group in a plane and $P$ a rational polygon that is invariant under the $W$-action. The action of $W$ on $P$ induces a $W$-action on the toric variety $X_P$ associated with $P$. In this paper, we study the $W$-representation o
Externí odkaz:
http://arxiv.org/abs/2202.10357