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An analytic proof of a theorem of Grace 格雷斯定理的解析证明
Journal of Geometry Pub Date : 2023-09-22 DOI: 10.1007/s00022-023-00691-5
Hiroshi Maehara, Horst Martini
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引用次数: 0
Geodesics on regular constant distance surfaces 规则等距表面上的测地线
Journal of Geometry Pub Date : 2023-09-21 DOI: 10.1007/s00022-023-00690-6
J. J. P. Veerman
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引用次数: 0
Equilateral triangles have minimal area and perimeter among all triangles containing a given circle in Hilbert planes 在希尔伯特平面中包含给定圆的所有三角形中，等边三角形的面积和周长最小
IF 0.6
Journal of Geometry Pub Date : 2023-08-31 DOI: 10.1007/s00022-023-00688-0
A. Nazaryan
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引用次数: 0
Extending Gromov’s optimal systolic inequality 推广Gromov最优收缩不等式
IF 0.6
Journal of Geometry Pub Date : 2023-08-01 DOI: 10.1007/s00022-023-00685-3
T. Goodwillie, J. Hebda, M. Katz
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引用次数: 0
Sets of type (q+2,n)documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$$(q+2,n)$$end{document} in PG(3, q) PG（3，q）中的类型集（q+2，n）documentclass[12pt]｛minimal｝usepackage｛amsmath｝use package｛wasysym｝ usepackage{amsfonts｝ use package{amssymb｝usapackage｛amsbsy｝usepackage｛mathrsfs｝ usapackage{upgeek｝setlength｛doddsedmargin｝｛-69pt｝ begin｛document｝$$
IF 0.6
Journal of Geometry Pub Date : 2023-07-31 DOI: 10.1007/s00022-023-00684-4
S. Innamorati, Mauro Zannetti, Fulvio Zuanni
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引用次数: 0
The lively siblings of the Pentagon theorem 五角大楼定理的生动兄弟
IF 0.6
Journal of Geometry Pub Date : 2023-07-17 DOI: 10.1007/s00022-023-00683-5
N. Hungerbühler
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引用次数: 0
Evolutes of conics in the quasi-hyperbolic and the hyperbolic plane 拟双曲和双曲平面上二次曲线的演化
IF 0.6
Journal of Geometry Pub Date : 2023-07-13 DOI: 10.1007/s00022-023-00682-6
I. Dragun, H. Koncul
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引用次数: 0
A new combinatorial characterization of (quasi)-Hermitian surfaces (拟)-厄米曲面的一种新的组合表征
IF 0.6
Journal of Geometry Pub Date : 2023-07-13 DOI: 10.1007/s00022-023-00681-7
V. Napolitano
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引用次数: 1
New results concerning Cartan null and pseudo null curves in Minkowski 3-space Minkowski三维空间中Cartan零曲线和伪零曲线的新结果
IF 0.6
Journal of Geometry Pub Date : 2023-05-29 DOI: 10.1007/s00022-023-00676-4
Ç. Camcı, A. Uçum, K. Ilarslan
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引用次数: 1
The Poisson equation on compact Ricci solitons and Ricci-harmonic solitons 紧化Ricci孤子和Ricci-调和孤子上的泊松方程
IF 0.6
Journal of Geometry Pub Date : 2023-05-27 DOI: 10.1007/s00022-023-00675-5
Wagner Oliveira Costa Filho
{"title":"The Poisson equation on compact Ricci solitons and Ricci-harmonic solitons","authors":"Wagner Oliveira Costa Filho","doi":"10.1007/s00022-023-00675-5","DOIUrl":"https://doi.org/10.1007/s00022-023-00675-5","url":null,"abstract":"","PeriodicalId":15854,"journal":{"name":"Journal of Geometry","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42240484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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