- Look up
umbral in Wiktionary, the free dictionary.
Umbral is
derived from the
Latin word umbra,
meaning "shadow". It is also the
Spanish and Portuguese...
- The term
umbral calculus has two
related but
distinct meanings. In
mathematics before the 1970s, "
umbral calculus"
referred to the
surprising similarity...
- In mathematics,
umbral moonshine is a
mysterious connection between Niemeier lattices and Ramanujan's mock
theta functions. It is a
generalization of the...
- Fate/Extella: The
Umbral Star (****anese: フェイト/エクステラ, Hepburn: Feito/Ekusutera) is an
action video game
developed and
published by Marvelous. The game is...
- Pérez Martínez (11 May 1932 – 28
August 2007),
better known as
Francisco Umbral, was a
Spanish journalist, novelist,
biographer and essayist.
Although he...
- each
polynomial equals its degree,
satisfying conditions related to the
umbral calculus in combinatorics. They are
named for
Isador M. Sheffer. Fix a polynomial...
-
transported to
Umbral in
which they must
return to
Axiom and
retrieve lost
experience points. When the
player is
killed in the
Umbral realm, they will...
-
faithfully mapped to
umbral Fourier sums, i.e.,
involving the same
Fourier coefficients multiplying these umbral basis exponentials. This
umbral exponential thus...
-
World of
Darkness is a
series of
tabletop role-playing games,
originally created by Mark Rein-Hagen for
White Wolf Publishing. It
began as an
annual line...
-
repeating every 18 years, 11 days,
containing 70 eclipses, 41 of
which are
umbral (6 total, 5 hybrid, 30 annular). The
first eclipse in the
series was on...
