-
Helmut Wielandt (19
December 1910 – 14
February 2001) was a
German mathematician who
worked on
permutation groups. He was born in Niedereggenen, Lörrach...
- In mathematics, the
Wielandt theorem characterizes the
gamma function,
defined for all
complex numbers z {\displaystyle z} for
which R e z > 0 {\displaystyle...
-
Zachary Phillip Wylde (born
Jeffrey Phillip Wielandt;
January 14, 1967) is an
American musician. He is best
known as the lead
guitarist for Ozzy Osbourne...
-
corresponding to r. This
projection is
called the
Perron projection. Collatz–
Wielandt formula: for all non-negative non-zero
vectors x, let f(x) be the minimum...
- the
Collatz conjecture,
named after him and
still unsolved. The Collatz–
Wielandt formula for the Perron–Frobenius
eigenvalue of a
positive square matrix...
- 24.
Tomiche 1991, p. 598.
Wielandt 1992, p. 119;
Zeidan 1995, p. 50.
Wielandt 1992, p. 119;
Hafez 1993, p. 274.
Wielandt 1992, p. 120;
Charon 1903, p...
- S2CID 119436299. Connelly, J. N.; Bizzarro, M.; Krot, A. N.; Nordlund, Å.;
Wielandt, D.; Ivanova, M. A. (2
November 2012). "The
Absolute Chronology and Thermal...
- general, but
interest in
permutation groups was
revived in the 1950s by H.
Wielandt whose German lecture notes were
reprinted as
Finite Permutation Groups...
- theorems. The
following proofs are
based on
combinatorial arguments of
Wielandt. In the following, we use a ∣ b {\displaystyle a\mid b} as
notation for...
-
obeys the same
functional equation. A
related uniqueness theorem of
Helmut Wielandt states that the
complex gamma function and its
scalar multiples are the...
