Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Xin, YuXin"'
We show that real tight frames that generate lattices must be rational, and use this observation to describe a construction of lattices from vertex transitive graphs. In the case of irreducible group frames, we show that the corresponding lattice is
Externí odkaz:
http://arxiv.org/abs/1902.02862
Autor:
Zhang, Jujia, Wang, Xiaofeng, Vinkó, József, Wheeler, J. Craig, Chang, Liang, Yang, Yi, Wang, Lifan, Zhai, Qian, Rui, Liming, Mo, Jun, Zhang, Tianmeng, Zhang, Yu, Wang, Jianguo, Mao, Jirong, Wang, Chuanjun, Yi, Weimin, Xin, Yuxin, Li, Wenxiong, Lun, Baoli, Lu, Kaixing, Sai, Hanna, Zheng, Xiangming, Zhang, Xiliang, Zhou, Xu, Bai, Jinming
We present optical spectroscopic and photometric observations of the nearby type Ic supernova (SN Ic) SN 2014L. This SN was discovered by the Tsinghua-NAOC Transient Survey (TNTS) in the nearby type-Sc spiral galaxy M99 (NGC 4254). Fitting to the ear
Externí odkaz:
http://arxiv.org/abs/1806.08477
Autor:
Zhai, Qian, Zhang, JuJia, Wang, XiaoFeng, Zhang, TianMeng, Liu, ZhengWei, Brown, Peter J., Huang, Fang, Zhao, XuLin, Chang, Liang, Yi, WeiMin, Wang, ChuanJun, Xin, YuXin, Wang, JianGuo, Lun, BaoLi, Zhang, XiLiang, Fan, YuFeng, Zheng, XiangMing, Bai, JinMing
Extensive and independent observations of Type Ia supernova (SN Ia) SN 2013dy are presented, including a larger set of $UBVRI$ photometry and optical spectra from a few days before the peak brightness to $\sim$ 200 days after explosion, and ultraviol
Externí odkaz:
http://arxiv.org/abs/1602.05334
Autor:
Zhang, Jujia, Wang, Xiaofeng, Sasdelli, Michele, Zhang, Tianmeng, Liu, Zhengweei, Mazzali, Paolo A., Meng, Xiangcun, Maeda, Keiichi, Chen, Juncheng, Huang, Fang, Zhao, Xulin, Zhang, Kaicheng, Zhai, Qian, Pian, Elena, Wang, Bo, Chang, Liang, Yi, Weimin, Wang, Chuan-Jun, Wang, Xueli, Xin, Yuxin, Wang, Jianguo, Lun, Baoli, Zheng, Xiangming, Zhang, Xiliang, Fan, Yufeng, Bai, Jinming
Photometric and spectroscopic observations of a slowly declining, luminous Type Ia supernova (SN Ia) SN 2011hr in the starburst galaxy NGC 2691 are presented. SN 2011hr is found to peak at $M_{B}=-19.84 \pm 0.40\,\rm{mag}$, with a post-maximum declin
Externí odkaz:
http://arxiv.org/abs/1512.03995
Autor:
Liu, Zheng-Wei, Zhang, Jujia, Ciabattari, Fabrizio, Tomasella, Lina, Wang, Xiaofeng, Zhao, Xulin, Zhang, Tianmeng, Xin, Yuxin, Wang, ChuanJun, Chang, Liang
We present optical observations of a SN 2002cx-like supernova SN 2013en in UGC 11369, spanning from a phase near maximum light (t= +1 d) to t= +60 d with respect to the R-band maximum. Adopting a distance modulus of mu=34.11 +/- 0.15 mag and a total
Externí odkaz:
http://arxiv.org/abs/1506.02845
Autor:
Zhang, Jujia, Wang, Xiaofeng, Mazzali, Paolo A., Bai, Jinming, Zhang, Tianmeng, Bersier, David, Huang, Fang, Fan, Yufeng, Mo, Jun, Wang, Jianguo, Yi, Weimin, Wang, Chuanjun, Xin, Yuxin, Liangchang, Zhang, Xiliang, Lun, Baoli, Wang, Xueli, He, Shousheng, Walker, Emma S.
Optical and ultraviolet observations for the nearby type II-plateau supernova (SN IIP) 2013am in the nearby spiral galaxy M65 are presented in this paper. The early spectra are characterized by relatively narrow P-Cygni features, with ejecta velociti
Externí odkaz:
http://arxiv.org/abs/1409.3400
Publikováno v:
In Planetary and Space Science 1 October 2019 175:21-24
Akademický článek
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Autor:
Xin, Yuxin
Publikováno v:
CMC Senior Theses.
In this thesis, we provide an algorithm for constructing strongly eutactic lattices from vertex transitive graphs. We show that such construction produces infinitely many strongly eutactic lattices in arbitrarily large dimensions. We demonstrate our
Externí odkaz:
https://scholarship.claremont.edu/cmc_theses/2171
https://scholarship.claremont.edu/cgi/viewcontent.cgi?article=3274&context=cmc_theses
https://scholarship.claremont.edu/cgi/viewcontent.cgi?article=3274&context=cmc_theses
Autor:
Deng Qiuchi, Xin Yuxin
Publikováno v:
Advances in Social Science, Education and Humanities Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79c181e7e919a32212de07e764aa5402
https://doi.org/10.2991/assehr.k.210617.055
https://doi.org/10.2991/assehr.k.210617.055