- In mathematics, a
zero (also
sometimes called a root) of a real-, complex-, or
generally vector-valued
function f {\displaystyle f} , is a
member x {\displaystyle...
- the idea of a
zero object,
often denoted 0, and the
related concept of
zero morphisms,
which generalize the
zero function. The
value zero plays a special...
- The
Riemann zeta
function or Euler–Riemann zeta
function,
denoted by the Gr****
letter ζ (zeta), is a
mathematical function of a
complex variable defined...
- of a
function f if it is a
zero of the
function 1/f and 1/f is
holomorphic (i.e.
complex differentiable) in some
neighbourhood of z0. A
function f is...
- of
functions in the
limit as
their input tends to some value. When a real
function can be
expressed as a
fraction whose denominator tends to
zero, the...
-
holomorphic except at
zero and the
negative integers,
where it has
simple poles. The
gamma function has no
zeros, so the
reciprocal gamma function 1/Γ(z) is an...
-
optimization and
decision theory, a loss
function or cost
function (sometimes also
called an
error function) is a
function that maps an
event or
values of one...
-
Dirac delta function (or δ distribution), also
known as the unit impulse, is a
generalized function on the real numbers,
whose value is
zero everywhere...
- the
zero function;
however note that the
partial derivatives are not
uniformly convergent to the
zero function (the
derivative of the
zero function). This...
-
similarly to the
gamma function but with
different or "incomplete"
integral limits. The
gamma function is
defined as an
integral from
zero to infinity. This...
