-
Jacques Salomon Hadamard ForMemRS (French: [adamaʁ]; 8
December 1865 – 17
October 1963) was a
French mathematician who made
major contributions in number...
- The
Hadamard transform (also
known as the Walsh–
Hadamard transform,
Hadamard–Rademacher–Walsh transform,
Walsh transform, or Walsh–Fourier transform) is...
- In mathematics, the
Hadamard product (also
known as the element-wise product,
entrywise product: ch. 5 or
Schur product) is a
binary operation that takes...
- In mathematics, a
Hadamard matrix,
named after the
French mathematician Jacques Hadamard, is a
square matrix whose entries are
either +1 or −1 and whose...
- The
Hadamard code is an error-correcting code
named after the
French mathematician Jacques Hadamard that is used for
error detection and
correction when...
-
sometimes included in
instruction sets. The
Hadamard or Walsh-
Hadamard gate,
named after Jacques Hadamard (French: [adamaʁ]) and
Joseph L. Walsh, acts...
- In
quantum com****tion, the
Hadamard test is a
method used to
create a
random variable whose expected value is the
expected real part R e ⟨ ψ | U | ψ ⟩...
- In mathematics, the
Hadamard product may
refer to:
Hadamard product of two matrices, the
matrix such that each
entry is the
product of the corresponding...
- In mathematics, a
Hadamard manifold,
named after Jacques Hadamard — more
often called a Cartan–
Hadamard manifold,
after Élie
Cartan — is a Riemannian...
-
branch of mathematics, the
Hadamard three-circle
theorem is a
result about the
behavior of
holomorphic functions.
Hadamard three-circle theorem: Let f...
