- In mathematics, the
Hankel transform expresses any
given function f(r) as the
weighted sum of an
infinite number of
Bessel functions of the
first kind...
-
imaginary parts, respectively, of the
first Hankel function and the real and
negative imaginary parts of the
second Hankel function. Thus, the
above formulae are...
- In
linear algebra, a
Hankel matrix (or
catalecticant matrix),
named after Hermann Hankel, is a
rectangular matrix in
which each
ascending skew-diagonal...
- In mathematics, a
Hankel contour is a path in the
complex plane which extends from (+∞,δ),
around the
origin counter clockwise and back to (+∞,−δ), where...
-
introducing the
Hankel transform and the
Hankel matrix.
Hankel was born on 14
February 1839 in Halle, Germany. His father,
Wilhelm Gottlieb Hankel, was a physicist...
-
Disorder of the Order,
their first album with the new line-up.
Michael Hankel,
guitarist of
Erosion and
friend of Andy's,
replaced Schubert soon after...
- In
control theory,
Hankel singular values,
named after Hermann Hankel,
provide a
measure of
energy for each
state in a system. They are the
basis for balanced...
-
playing a
serial killer with
dissociative identity disorder called Tobias Hankel who
kidnaps and
drugs one of the main characters,
Spencer Reid. In 2008...
-
Marie Hankel (1844–1929) was a
German writer of
Esperanto literature. She is
known for
founding the
Esperantista Literatura Asocio (Esperanto Literature...
-
Wilhelm Gottlieb Hankel (17 May 1814 – 18
February 1899) was a
German physicist who was
among the
first to
identify pyroelectric effects and the rotation...
