- III of his
De Officiis. In the
Christian tradition of casuistry, an
approach to
abstract ranking of
principles introduced by Bartolomé
de Medina in the...
- In mathematics, the Poincaré
lemma gives a
sufficient condition for a
closed differential form to be
exact (while an
exact form is
necessarily closed)...
- In mathematics, Schur's
lemma is an
elementary but
extremely useful statement in
representation theory of
groups and algebras. In the
group case it says...
- Zorn's
lemma, also
known as the Kuratowski–Zorn
lemma, is a
proposition of set theory. It
states that a
partially ordered set
containing upper bounds for...
- In mathematics, Itô's
lemma or Itô's
formula is an
identity used in Itô
calculus to find the
differential of a time-dependent
function of a stochastic...
- Just Blaze, Nard & B, J.U.S.T.I.C.E. League,
Coalition Forces, Versatile,
Delemma,
Lenwood Reed,
Chris Styles, Charlemagne,
Steven Kang Cruz,
Brian Berger...
- In mathematics, the
Yoneda lemma is a
fundamental result in
category theory. It is an
abstract result on
functors of the type
morphisms into a
fixed object...
- A
basic fact
about perfect groups is Otto Grün's
proposition of Grün's
lemma (Grün 1935, Satz 4, p. 3): the
quotient of a
perfect group by its center...
-
algebra and
number theory, Euclid's
lemma is a
lemma that
captures a
fundamental property of
prime numbers: Euclid's
lemma — If a
prime p
divides the product...
- London, 1896 (Vol. I & II) Leon Ó Broin,
Fenian Fever: An Anglo-American
Delemma,
Chatto & Windus, London, 1971, ISBN 0-7011-1749-4. Ryan, Desmond. The...
