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Avraham Naumovich Trahtman (Trakhtman) (Russian: Абрам Наумович Трахтман; 10
February 1944 – 17 July 2024) was a Soviet-born
Israeli mathematician and...
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conjectured by Roy
Adler and
Benjamin Weiss. It was
proved by
Avraham Trahtman. The
image to the
right shows a
directed graph on
eight vertices in which...
- Pinto-Abecasis Arie
Reich Tamar Ross Mary
Schaps Daniel Sperber Avraham Trahtman Eli
Vakil Zeev
Zalevsky Faculty of
engineering Multidisciplinary Brain...
-
conjecture (Ron Aharoni, Eli
Berger 2007) Road
coloring conjecture (Avraham
Trahtman, 2007) Robertson–Seymour
theorem (Neil Robertson, Paul Seymour, 2004) Strong...
- be
labeled in this way;
their conjecture was
proven in 2007 by
Avraham Trahtman. A
transformation semigroup is
synchronizing if it
contains an element...
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conjecture geometric topology ⇒Ahlfors
measure conjecture 2008
Avraham Trahtman Road
coloring conjecture graph theory 2008
Chandrashekhar Khare and Jean-Pierre...
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American basketball coach (Montana
State Bobcats, UTSA Roadrunners).
Avraham Trahtman, 80, Soviet-born
Israeli mathematician and academic.
Happy Traum, 86, American...
- in such a way that the
resulting automaton has a
synchronizing word.
Trahtman (2009)
solved the road
coloring problem by
proving that such a coloring...
- Šomlo, (b. 1935), Serbian-Israeli
writer and journalist. 17 July –
Avraham Trahtman, (b. 1944) , Soviet-born
mathematician and academic. 19 July – Eliyahu...
- the road
coloring problem.
According to the
solution of this
problem (
Trahtman 2009), a
strongly connected directed graph in
which all
vertices have the...
