About: L. R. Ford Jr.     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FL._R._Ford_Jr.

Lester Randolph Ford Jr. (September 23, 1927 – February 26, 2017) was an American mathematician specializing in network flow problems. He was the son of mathematician Lester R. Ford Sr. Ford's paper with D. R. Fulkerson on the maximum flow problem and the Ford–Fulkerson algorithm for solving it, published as a technical report in 1954 and in a journal in 1956, established the max-flow min-cut theorem. In 1962 they published Flows in Networks with Princeton University Press. According to the preface, it "included topics that were purely mathematically motivated, together with those that are strictly utilitarian in concept." In his review, S.W. Golomb wrote, "This book is an attractive, well-written account of a fairly new topic in pure and applied combinatorial analysis." As a topic of cont

AttributesValues
rdf:type
rdfs:label
  • إل. ر. فورد جونيور (ar)
  • Lester Randolph Ford junior (de)
  • Lester Randolph Ford junior (fr)
  • Lester Randolph Ford Jr. (it)
  • L. R. Ford Jr. (en)
  • Lester Randolph Ford Jr. (pl)
  • Форд, Лестер (ru)
rdfs:comment
  • إل. ر. فورد جونيور (بالإنجليزية: L. R. Ford, Jr.)‏ هو رياضياتي أمريكي، ولد في 23 سبتمبر 1927 في هيوستن في الولايات المتحدة، وتوفي في 26 فبراير 2017. (ar)
  • Lester Randolph Ford junior (* 23. September 1927 in Houston; † 26. Februar 2017) war ein US-amerikanischer Mathematiker und Sohn von Lester Randolph Ford senior. Zusammen mit Delbert Ray Fulkerson entwickelte er den Algorithmus von Ford und Fulkerson und gemeinsam mit Richard Bellman den Bellman-Ford-Algorithmus. Im Jahr 1959 publizierte er gemeinsam mit Selmer M. Johnson den für vergleichsbasiertes Sortieren von numerischen Werten, der erst zwanzig Jahre später als nicht optimal bezüglich der Anzahl der Vergleichsoperationen nachgewiesen wurde. (de)
  • Lester Randolph Ford Junior (ur. 23 września 1927 w Houston, zm. 26 lutego 2017) – amerykański matematyk, specjalizujący się w tematyce sieci przepływowych. Wynalazca (wraz z ) tak zwanej metody Forda-Fulkersona, dotyczącej problemu maksymalnego przepływu (1956). Lester Randolph Ford junior jest synem Lestera Randolpha Forda seniora, także matematyka. (pl)
  • Лестер Рэндольф Форд младший (англ. Lester Randolph Ford, Jr., 23 сентября 1927, Хьюстон, США — 26 февраля, 2017) — американский математик, доктор математических наук, специализировавшийся на проблемах потоков в сети. Сын математика Лестера Рэндольфа Форда старшего. (ru)
  • Lester Randolph Ford Jr. (September 23, 1927 – February 26, 2017) was an American mathematician specializing in network flow problems. He was the son of mathematician Lester R. Ford Sr. Ford's paper with D. R. Fulkerson on the maximum flow problem and the Ford–Fulkerson algorithm for solving it, published as a technical report in 1954 and in a journal in 1956, established the max-flow min-cut theorem. In 1962 they published Flows in Networks with Princeton University Press. According to the preface, it "included topics that were purely mathematically motivated, together with those that are strictly utilitarian in concept." In his review, S.W. Golomb wrote, "This book is an attractive, well-written account of a fairly new topic in pure and applied combinatorial analysis." As a topic of cont (en)
  • Lester Randolph Ford junior (né le 23 septembre 1927 à Houston et mort le 26 février 2017) est un mathématicien américain spécialiste des problèmes des . Il est le fils du mathématicien Lester R. Ford senior. Il est connu pour sa contribution au problème de flot maximum : le théorème flot-max/coupe-min sur le problème de flot maximum et l'algorithme de Ford-Fulkerson pour le résoudre paraissent dans des rapports techniques en 1954 resp. 1955 et dans un périodique public en 1956 resp. 1957. Lester Ford et Selmer Johnson ont tous deux travaillé à la RAND Corporation. (fr)
  • Lester Randolph Ford Jr. (23 settembre 1927 – 26 febbraio 2017) è stato un matematico statunitense.Figlio del matematico Lester Randolph Ford Sr., la sua attività di ricerca era concentrata su problemi inerenti alle reti di flusso. Nel 1956 riscoprì e pubblicò quello che sarebbe divenuto noto come algoritmo di Bellman-Ford, già pubblicato da Alfonso Shimbel nel 1955 e successivamente riscoperto indipendentemente e ripubblicato da nel 1957 e da Richard Bellman nel 1958. (it)
differentFrom
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
has abstract
  • إل. ر. فورد جونيور (بالإنجليزية: L. R. Ford, Jr.)‏ هو رياضياتي أمريكي، ولد في 23 سبتمبر 1927 في هيوستن في الولايات المتحدة، وتوفي في 26 فبراير 2017. (ar)
  • Lester Randolph Ford junior (* 23. September 1927 in Houston; † 26. Februar 2017) war ein US-amerikanischer Mathematiker und Sohn von Lester Randolph Ford senior. Zusammen mit Delbert Ray Fulkerson entwickelte er den Algorithmus von Ford und Fulkerson und gemeinsam mit Richard Bellman den Bellman-Ford-Algorithmus. Im Jahr 1959 publizierte er gemeinsam mit Selmer M. Johnson den für vergleichsbasiertes Sortieren von numerischen Werten, der erst zwanzig Jahre später als nicht optimal bezüglich der Anzahl der Vergleichsoperationen nachgewiesen wurde. (de)
  • Lester Randolph Ford junior (né le 23 septembre 1927 à Houston et mort le 26 février 2017) est un mathématicien américain spécialiste des problèmes des . Il est le fils du mathématicien Lester R. Ford senior. Il est connu pour sa contribution au problème de flot maximum : le théorème flot-max/coupe-min sur le problème de flot maximum et l'algorithme de Ford-Fulkerson pour le résoudre paraissent dans des rapports techniques en 1954 resp. 1955 et dans un périodique public en 1956 resp. 1957. Ford a également conçu, avec Richard Bellman et Samuel End, un algorithme pour déterminer les plus courts chemins dans un graphe dont les arcs peuvent avoir des poids négatifs. Cet algorithme s'appelle maintenant l'algorithme de Bellman-Ford. En 1959, il publie avec (en) un algorithme de tri par comparaisons appelé algorithme de Ford-Johnson. Vingt ans plus tard seulement, il a été prouvé que cet algorithme n'est pas optimal en ce qui concerne le nombre minimum de comparaisons à effectuer, même s'il est le meilleur pour de petites valeurs. Lester Ford et Selmer Johnson ont tous deux travaillé à la RAND Corporation. (fr)
  • Lester Randolph Ford Jr. (September 23, 1927 – February 26, 2017) was an American mathematician specializing in network flow problems. He was the son of mathematician Lester R. Ford Sr. Ford's paper with D. R. Fulkerson on the maximum flow problem and the Ford–Fulkerson algorithm for solving it, published as a technical report in 1954 and in a journal in 1956, established the max-flow min-cut theorem. In 1962 they published Flows in Networks with Princeton University Press. According to the preface, it "included topics that were purely mathematically motivated, together with those that are strictly utilitarian in concept." In his review, S.W. Golomb wrote, "This book is an attractive, well-written account of a fairly new topic in pure and applied combinatorial analysis." As a topic of continued interest, a new edition was published in 2010 with a new foreword by Robert G. Bland and James B. Orlin. In 1956, Ford developed the Bellman–Ford algorithm for finding shortest paths in graphs that have negative weights, two years before Richard Bellman also published the algorithm. With Selmer M. Johnson, he developed the Ford–Johnson algorithm for sorting, which is of theoretical interest in connection with the problem of doing comparison sort with the fewest comparisons. For 20 years, this algorithm required the minimum number of comparisons. In 1963 along with his father Lester R. Ford, he published an innovative textbook on calculus. For a given function f and point x, they defined a frame as a rectangle containing (x, f(x)) with sides parallel to the axes of the plane (page 9). Frames are then exploited to define continuous functions (page 10) and to describe integrable functions (page 148). (en)
  • Lester Randolph Ford Junior (ur. 23 września 1927 w Houston, zm. 26 lutego 2017) – amerykański matematyk, specjalizujący się w tematyce sieci przepływowych. Wynalazca (wraz z ) tak zwanej metody Forda-Fulkersona, dotyczącej problemu maksymalnego przepływu (1956). Lester Randolph Ford junior jest synem Lestera Randolpha Forda seniora, także matematyka. (pl)
  • Lester Randolph Ford Jr. (23 settembre 1927 – 26 febbraio 2017) è stato un matematico statunitense.Figlio del matematico Lester Randolph Ford Sr., la sua attività di ricerca era concentrata su problemi inerenti alle reti di flusso. Nel 1956 riscoprì e pubblicò quello che sarebbe divenuto noto come algoritmo di Bellman-Ford, già pubblicato da Alfonso Shimbel nel 1955 e successivamente riscoperto indipendentemente e ripubblicato da nel 1957 e da Richard Bellman nel 1958. Introdusse insieme a il teorema del flusso massimo e taglio minimo e il relativo algoritmo di Ford-Fulkerson per la soluzione del problema del flusso massimo, pubblicato in un report nel 1954 e in un articolo nel 1956. (it)
  • Лестер Рэндольф Форд младший (англ. Lester Randolph Ford, Jr., 23 сентября 1927, Хьюстон, США — 26 февраля, 2017) — американский математик, доктор математических наук, специализировавшийся на проблемах потоков в сети. Сын математика Лестера Рэндольфа Форда старшего. (ru)
schema:sameAs
prov:wasDerivedFrom
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 61 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software