Some inequalities on the inradii of a simplex and of its faces

Geometriae Dedicata

Volumn 61, Issue 1, 1996, Pages 43-49

  Leng, Gangsong ^a   Tang, Lihua ^a  

^a Hunan Educational Institute   (China)

Author keywords

Inequalities; Inradii; Simplex

Indexed keywords

EID: 0042746242     PISSN: 00465755     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Gangsong, L.: Since theorem on dihedral of high dimensional simplex and two inequalities on bisected angle (Chinese), J. Math. Res. Expos. 14 (1994), 157-158.
2. Yang, L. and Zhang, J. Zh.: A class of geometric inequalities on finite point (Chinese), Acta Mat. Sinica 23 (1980), 740-749.
3. Zhang, J. Zh. and Yang, L.: A class of geometric inequalities concerning the mass-point system (Chinese). J. China Univ. Sci. Technol. 11(2) (1981), 1-8.
4. Féjés Tóth, L.: Extremum properties of the regular polytopes, Acta. Math. Acad. Sci. Hung. 6 (1955), 143-146.
5. Xuenzhi, Yang: Unsolved Problems 2, Bulletin of Chinese Inequalities Research Group, 1994, p. 2.
6. Mitrinović, D. S., Pečarić, J. E. and Volenec, V.: Recent Advances in Geometric Inequalities, Kluwer Acad. Publ, Dordrecht, Boston, London, 1989.