WorldCat Identities

Ringel, Gerhard

Overview
Works: 31 works in 90 publications in 4 languages and 1,807 library holdings
Genres: Conference proceedings 
Roles: Editor, Honoree, Dedicatee
Classifications: QA166, 511.5
Publication Timeline
Key
Publications about  Gerhard Ringel Publications about Gerhard Ringel
Publications by  Gerhard Ringel Publications by Gerhard Ringel
posthumous Publications by Gerhard Ringel, published posthumously.
Most widely held works by Gerhard Ringel
Pearls in graph theory : a comprehensive introduction by Nora Hartsfield ( Book )
22 editions published between 1990 and 2003 in English and held by 880 WorldCat member libraries worldwide
Based on 20 years of teaching by the leading researcher in graph theory, this text offers a solid foundation on the subject. Topics include basic graph theory, colorings of graphs, circuits and cycles, labeling graphs, drawings of graphs, measurements of closeness to planarity, graphs on surfaces, and applications and algorithms. 1994 edition
Map color theorem by Gerhard Ringel ( Book )
13 editions published between 1974 and 2012 in English and held by 539 WorldCat member libraries worldwide
Färbungsprobleme auf Flächen und Graphen by Gerhard Ringel ( Book )
14 editions published in 1959 in 3 languages and held by 181 WorldCat member libraries worldwide
Topics in combinatorics and graph theory : essays in honour of Gerhard Ringel by Graph Theory Meeting ( Book )
6 editions published in 1990 in English and Undetermined and held by 136 WorldCat member libraries worldwide
Graph Theory is a part of discrete mathematics characterized by the fact of an extremely rapid development during the last 10 years. The number of graph theoretical paper as well as the number of graph theorists increase very strongly. The main purpose of this book is to show the reader the variety of graph theoretical methods and the relation to combinatorics and to give him a survey on a lot of new results, special methods, and interesting informations. This book, which grew out of contributions given by about 130 authors in honour to the 70th birthday of Gerhard Ringel, one of the pioneers in graph theory, is meant to serve as a source of open problems, reference and guide to the extensive literature and as stimulant to further research on graph theory and combinatorics
Map color theorem ; with 176 figures by Gerhard Ringel ( Book )
1 edition published in 1974 in English and held by 17 WorldCat member libraries worldwide
Aminoiminophosphane : ein Beitrag zur Chemie sterisch anspruchsvoller Phosphor-Stickstoff-Ylide der Koordinationszahl 2 by Gerhard Ringel ( Book )
4 editions published in 1977 in German and Undetermined and held by 13 WorldCat member libraries worldwide
Teorema o raskraske kart by Gerhard Ringel ( Book )
3 editions published in 1977 in Russian and held by 9 WorldCat member libraries worldwide
Aminoiminophosphane : Ein Beitr. zur Chemie sterisch anspruchsvoller Phosphor-Stickstoff-Ylide d. Koordinationszahl 2 by Gerhard Ringel ( Book )
1 edition published in 1977 in Undetermined and held by 4 WorldCat member libraries worldwide
Aminoiminphosphane : e. Beitr. zur Chemie sterisch anspruchsvoller Phosphor-Stickstoff-Ylide d. Koordinationszahl 2 by Gerhard Ringel ( Book )
1 edition published in 1977 in German and held by 3 WorldCat member libraries worldwide
Gurafu riron nyūmon ( Book )
2 editions published in 1992 in Japanese and held by 3 WorldCat member libraries worldwide
Beobachtungen während der Poliomyelitisepidemie 1948 am Krankenhaus I <Nordstadt> in Hannover by Gerhard Ringel ( Book )
2 editions published between 1949 and 1950 in German and held by 2 WorldCat member libraries worldwide
Farbensatz für nichtorientierbare Flächen beliebigen Geschlechtes by Gerhard Ringel ( Book )
2 editions published between 1950 and 1951 in German and held by 2 WorldCat member libraries worldwide
Budde & Goehde, G.m.b.H., Berlin u. Eberswalde 1878-1928 by Gerhard Ringel ( Book )
1 edition published in 1928 in German and held by 1 WorldCat member library worldwide
Graphentheorie 8.7. bis 14.7.1984 ( Book )
1 edition published in 1984 in English and held by 1 WorldCat member library worldwide
Graphentheorie 13.7. bis 19.7.1975 ( Book )
1 edition published in 1975 in English and held by 1 WorldCat member library worldwide
Coloring problems and the theory of graphs by Bastiaan A. Knoppers, a translation of the first eight chapters of Färbungsprobleme auf Flächen und Graphen by Gerhard Ringel ( Book )
1 edition published in 1963 in English and held by 1 WorldCat member library worldwide
Nonseparable graphs with a given numbers of cycles by Ranko Šćepanović ( )
1 edition published in 1994 in English and held by 1 WorldCat member library worldwide
G. Ringel je postavil hipotezo, da za vsako pozitivno celo število $n$, različno od 2,4,5,8,9 in 16, obstaja neseparabilni graf z $n$ cikli. Dokazano je, da je hipoteza pravilna celo z dodatno restrikcijo na planarne in hamiltonske grafe
Problems with empires from recreation to research in mathematics by Gerhard Ringel ( Recording )
1 edition published in 2009 in English and held by 1 WorldCat member library worldwide
Graphentheorie 5.8. bis 11.8.1979 ( Book )
1 edition published in 1979 in English and held by 1 WorldCat member library worldwide
Graphentheorie 29. Juni bis 5. Juli 1969 ( Book )
1 edition published in 1969 in English and held by 1 WorldCat member library worldwide
 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.64 (from 0.00 for Beobachtun ... to 1.00 for Coloring p ...)
Alternative Names
Ringel, G.
Ringel, G. 1919-2008
リンゲル, G
Languages
English (49)
German (21)
Russian (3)
Japanese (2)
Covers