Hajnal, A.
Overview
Works:  81 works in 234 publications in 3 languages and 2,547 library holdings 

Genres:  Conference proceedings Musical settings 
Roles:  Author, Singer, Editor, Honoree, Thesis advisor 
Classifications:  QA248, 511.3 
Publication Timeline
.
Most widely held works by
A Hajnal
Combinatorics by
A Hajnal(
Book
)
26 editions published between 1971 and 1988 in English and Undetermined and held by 347 WorldCat member libraries worldwide
26 editions published between 1971 and 1988 in English and Undetermined and held by 347 WorldCat member libraries worldwide
A Tribute to Paul Erdős(
Book
)
12 editions published between 1990 and 2008 in English and held by 337 WorldCat member libraries worldwide
A feature of this volume is a collection of some 50 outstanding unsolved problems, together with their 'value'!
12 editions published between 1990 and 2008 in English and held by 337 WorldCat member libraries worldwide
A feature of this volume is a collection of some 50 outstanding unsolved problems, together with their 'value'!
Set theory by
A Hajnal(
Book
)
13 editions published in 1999 in English and Hungarian and held by 294 WorldCat member libraries worldwide
This is a classic introduction to set theory in three parts. The first part gives a general introduction to set theory, suitable for undergraduates; complete proofs are given and no background in logic is required. Exercises are included, and the more difficult ones are supplied with hints. An appendix to the first part gives a more formal foundation to axiomatic set theory, supplementing the intuitive introduction given in the first part. The final part gives an introduction to modern tools of combinatorial set theory. This part contains enough material for a graduate course of one or two semesters. The subjects discussed include stationary sets, delta systems, partition relations, set mappings, measurable and realvalued measurable cardinals. Two sections give an introduction to modern results on exponentiation of singular cardinals, and certain deeper aspects of the topics are developed in advanced problems
13 editions published in 1999 in English and Hungarian and held by 294 WorldCat member libraries worldwide
This is a classic introduction to set theory in three parts. The first part gives a general introduction to set theory, suitable for undergraduates; complete proofs are given and no background in logic is required. Exercises are included, and the more difficult ones are supplied with hints. An appendix to the first part gives a more formal foundation to axiomatic set theory, supplementing the intuitive introduction given in the first part. The final part gives an introduction to modern tools of combinatorial set theory. This part contains enough material for a graduate course of one or two semesters. The subjects discussed include stationary sets, delta systems, partition relations, set mappings, measurable and realvalued measurable cardinals. Two sections give an introduction to modern results on exponentiation of singular cardinals, and certain deeper aspects of the topics are developed in advanced problems
Infinite and finite sets : to Paul Erdős on his 60th birthday by Hongrie) Colloquium on Infinite and Finite Sets$ (1973 : Keszthely(
Book
)
17 editions published in 1975 in English and held by 278 WorldCat member libraries worldwide
17 editions published in 1975 in English and held by 278 WorldCat member libraries worldwide
Choral works for male voices by
Franz Liszt(
)
2 editions published in 2001 in French and held by 186 WorldCat member libraries worldwide
2 editions published in 2001 in French and held by 186 WorldCat member libraries worldwide
Finite and infinite sets by
A Hajnal(
Book
)
14 editions published between 1984 and 2014 in English and held by 158 WorldCat member libraries worldwide
Colloquia Mathematica Societatis Jânos Bolyai, 37: Finite and Infinite Sets, Vol. I focuses on the principles, operations, and approaches involved in finite and infinite sets. The selection first elaborates on essential chains and squares, cellular automata in trees, almost disjoint families of countable sets, and application of Lovasz local lemma. Discussions focus on deleting operations, number of all and selfdual Echains, transversality of Echains and Esquares, and binary Echains and Esquares. The text then elaborates on induced subgraphs, inverse extremal digraph problems, two Sperne
14 editions published between 1984 and 2014 in English and held by 158 WorldCat member libraries worldwide
Colloquia Mathematica Societatis Jânos Bolyai, 37: Finite and Infinite Sets, Vol. I focuses on the principles, operations, and approaches involved in finite and infinite sets. The selection first elaborates on essential chains and squares, cellular automata in trees, almost disjoint families of countable sets, and application of Lovasz local lemma. Discussions focus on deleting operations, number of all and selfdual Echains, transversality of Echains and Esquares, and binary Echains and Esquares. The text then elaborates on induced subgraphs, inverse extremal digraph problems, two Sperne
Sets, graphs, and numbers : a birthday salute to Vera T. Sós and András Hajnal(
Book
)
9 editions published in 1992 in English and held by 110 WorldCat member libraries worldwide
9 editions published in 1992 in English and held by 110 WorldCat member libraries worldwide
More sets, graphs, and numbers : a salute to Vera Sós and András Hajnal by
Ervin Győri(
Book
)
4 editions published in 2006 in English and held by 102 WorldCat member libraries worldwide
Discrete mathematics, including (combinatorial) number theory and set theory has always been a stronghold of Hungarian mathematics. The present volume honouring Vera Sos and Andras Hajnal contains survey articles (with classical theorems and stateoftheart results) and cutting edge expository research papers with new theorems and proofs in the area of the classical Hungarian subjects, like extremal combinatorics, colorings, combinatorial number theory, etc. The open problems and the latest results in the papers inspire further research. The volume is recommended to experienced specialists as well as to young researchers and students
4 editions published in 2006 in English and held by 102 WorldCat member libraries worldwide
Discrete mathematics, including (combinatorial) number theory and set theory has always been a stronghold of Hungarian mathematics. The present volume honouring Vera Sos and Andras Hajnal contains survey articles (with classical theorems and stateoftheart results) and cutting edge expository research papers with new theorems and proofs in the area of the classical Hungarian subjects, like extremal combinatorics, colorings, combinatorial number theory, etc. The open problems and the latest results in the papers inspire further research. The volume is recommended to experienced specialists as well as to young researchers and students
Combinatorics : [the combinatorial colloquium was held at Keszthely, Hungary, from 28 June to 3 July, 1976] by
A Hajnal(
Book
)
10 editions published in 1978 in English and Undetermined and held by 38 WorldCat member libraries worldwide
10 editions published in 1978 in English and Undetermined and held by 38 WorldCat member libraries worldwide
Infinite and finite sets : to Paul Erdös on his 60th birthday(
Book
)
9 editions published in 1975 in English and Undetermined and held by 30 WorldCat member libraries worldwide
9 editions published in 1975 in English and Undetermined and held by 30 WorldCat member libraries worldwide
Infinite and finite sets : to Paul Erdös on his 60th birthday(
Book
)
8 editions published in 1975 in English and held by 29 WorldCat member libraries worldwide
8 editions published in 1975 in English and held by 29 WorldCat member libraries worldwide
Infinite and finite sets : to Paul Erdös on his 60th birthday(
Book
)
9 editions published in 1975 in English and Undetermined and held by 29 WorldCat member libraries worldwide
9 editions published in 1975 in English and Undetermined and held by 29 WorldCat member libraries worldwide
Combinatorics by
A Hajnal(
Book
)
6 editions published in 1978 in English and Undetermined and held by 18 WorldCat member libraries worldwide
6 editions published in 1978 in English and Undetermined and held by 18 WorldCat member libraries worldwide
A problem on well ordered sets by
Paul Erdős(
Book
)
1 edition published in 1968 in English and held by 13 WorldCat member libraries worldwide
1 edition published in 1968 in English and held by 13 WorldCat member libraries worldwide
Finite and infinite sets by Hungarian Combinatorial Colloquium(
Book
)
5 editions published in 1984 in English and Undetermined and held by 10 WorldCat member libraries worldwide
5 editions published in 1984 in English and Undetermined and held by 10 WorldCat member libraries worldwide
Finite and infinite sets by Hungarian Combinatorial Colloquium(
Book
)
4 editions published in 1984 in English and Undetermined and held by 10 WorldCat member libraries worldwide
4 editions published in 1984 in English and Undetermined and held by 10 WorldCat member libraries worldwide
Infinite and finite sets by Colloquium on Infinite and Finite Sets(
Book
)
1 edition published in 1975 in English and held by 9 WorldCat member libraries worldwide
1 edition published in 1975 in English and held by 9 WorldCat member libraries worldwide
Infinite and finite sets by Colloquium on Infinite and Finite Sets(
Book
)
1 edition published in 1975 in English and held by 7 WorldCat member libraries worldwide
1 edition published in 1975 in English and held by 7 WorldCat member libraries worldwide
Halmazelmélet by
A Hajnal(
Book
)
7 editions published between 1972 and 1994 in Hungarian and held by 7 WorldCat member libraries worldwide
7 editions published between 1972 and 1994 in Hungarian and held by 7 WorldCat member libraries worldwide
Combinatorial set theory by
Neil H Williams(
Book
)
6 editions published in 1984 in English and held by 2 WorldCat member libraries worldwide
This work presents the most important combinatorial ideas in partition calculus and discusses ordinary partition relations for cardinals without the assumption of the generalized continuum hypothesis. A separate section of the book describes the main partition symbols scattered in the literature. A chapter on the applications of the combinatorial methods in partition calculus includes a section on topology with Arhangel'skii's famous result that a first countable compact Hausdorff space has cardinality, at most continuum. Several sections on set mappings are included as well as an account of recent inequalities for cardinal powers that were obtained in the wake of Silver's breakthrough result saying that the continuum hypothesis can not first fail at a singular cardinal of uncountable cofinality
6 editions published in 1984 in English and held by 2 WorldCat member libraries worldwide
This work presents the most important combinatorial ideas in partition calculus and discusses ordinary partition relations for cardinals without the assumption of the generalized continuum hypothesis. A separate section of the book describes the main partition symbols scattered in the literature. A chapter on the applications of the combinatorial methods in partition calculus includes a section on topology with Arhangel'skii's famous result that a first countable compact Hausdorff space has cardinality, at most continuum. Several sections on set mappings are included as well as an account of recent inequalities for cardinal powers that were obtained in the wake of Silver's breakthrough result saying that the continuum hypothesis can not first fail at a singular cardinal of uncountable cofinality
more
fewer
Audience Level
0 

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Kids  General  Special 
Related Identities
 Sós, Vera T. Honoree Editor
 Lovász, László 1948 Editor
 Erdős, Paul 19131996 Honoree Author
 Bolyai János Matematikai Társulat Editor
 Katona, G.
 Győri, Ervin 1954
 Baker, Alan 1939 Editor
 Bollobás, Béla Editor
 Rado, Richard 1906 Editor
 Hamburg, P.
Useful Links
Associated Subjects
Algebra Autran, Joseph Antoine, Choruses, Secular (Men's voices) with piano Combinatorial analysis Combinatorial set theory Erdős, Paul, Graph theory Hajnal, A Lamennais, Félicité Robert de, Logic, Symbolic and mathematical Mathematics Number theory Ordered sets Partitions (Mathematics) Schober, Franz von, Set theory