EXTREMAL FUNCTION g−ADMISSIBLE ON G 2,5 C INVARIANT BY A GROUP OF ISOMETRIES

EXTREMAL FUNCTION g−ADMISSIBLE ON G 2,5 C INVARIANT BY A GROUP OF ISOMETRIES | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 8 July 2025 V1 Latest version Share on EXTREMAL FUNCTION g−ADMISSIBLE ON G 2,5 C INVARIANT BY A GROUP OF ISOMETRIES Author : Riadh JELLOUL 0009-0002-5085-7400 [email protected] Authors Info & Affiliations https://doi.org/10.22541/au.175199923.35118212/v1 196 views 86 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract In a previous work ([1]), I demonstrated the existence of a function minimizing all admissible functions with sup zero on a non-toric algebraic variety, namely G2,4C. The functions considered are invariant under an automorphism group derived from that of Pm(C). We demonstrate in this article that the Tian invariant on the Grassmannian G2,5C is 1 2. The method presented in this article uses an automorphism group that operates transitively on G2,5C as well as a natural embedding of it into P9C. Supplementary Material File (3.pdf) Download 558.30 KB Information & Authors Information Version history V1 Version 1 08 July 2025 Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords chern class grassmann manifold tian's invariant Authors Affiliations Riadh JELLOUL 0009-0002-5085-7400 [email protected] MANAR FACULTY OF SCIENCES OF TUNIS UNIT OF GEOMETRY AND NONLINEAR ANALYSIS, UNIVERSITY OF TUNIS EL View all articles by this author Metrics & Citations Metrics Article Usage 196 views 86 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Riadh JELLOUL. EXTREMAL FUNCTION g−ADMISSIBLE ON G 2,5 C INVARIANT BY A GROUP OF ISOMETRIES. Authorea . 08 July 2025. DOI: https://doi.org/10.22541/au.175199923.35118212/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. 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