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pro vyhledávání: '"Yuma Mizuno"'
Autor:
Hisayuki Nakatani, Yuto Yamaura, Yuma Mizuno, Suguru Motokucho, Anh Thi Ngoc Dao, Hiroyuki Nakahara
Publikováno v:
Polymers, Vol 16, Iss 12, p 1632 (2024)
A degradation mechanism of polystyrene (PS) in mealworms reared on expanded PS (EPS) was investigated by its decrease in molecular weight and change in chemical structure. A 33% decrease in molecular weight was observed for the digested PS in the fra
Externí odkaz:
https://doaj.org/article/c5e46d80ae4b4c7985b6593e1bddefd3
Autor:
Yuma Mizuno
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications.
Let $X_r$ be a finite type Dynkin diagram, and $\ell$ be a positive integer greater than or equal to two. The $Y$-system of type $X_r$ with level $\ell$ is a system of algebraic relations, whose solutions have been proved to have periodicity. For any
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da2398de1c1a016be7ecf1d9446da9c
https://doi.org/10.3842/sigma.2020.028
https://doi.org/10.3842/sigma.2020.028
Autor:
Yuma Mizuno
We characterize Y/T-system-type difference equations arising from cluster algebras by triples of matrices, which we call T-data, that have a certain symplectic property. We show that all mutation loops are essentially obtained from T-data, which gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b8d26ec5c17675d1dc813365021712b
http://arxiv.org/abs/1912.05710
http://arxiv.org/abs/1912.05710
Autor:
Yuma Mizuno
Publikováno v:
Advances in Applied Mathematics. 115:101987
For any quiver mutation sequence, we define a pair of matrices that describe a fixed point equation of a cluster transformation determined from the mutation sequence. We give an explicit relationship between this pair of matrices and the Jacobian mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53a26c45810dabdb85e4b3db44269cdf
https://doi.org/10.1016/j.aam.2019.101987
https://doi.org/10.1016/j.aam.2019.101987
In this paper, first we introduce a quantity called a partition function for a quiver mutation sequence. The partition function is a generating function whose weight is a $q$-binomial associated with each mutation. Then, we show that the partition fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6358eda461f0665c69f5beeac362ec53