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Leopold Kronecker was born on 7 December 1823 in Liegnitz, Prussia (now Legnica, Poland) in a wealthy Jewish family. His parents, Isidor and Johanna (née Prausnitzep), took care of their children's education and provided them with private tutoring at home—Leopold's younger brother Hugo Kronecker would also follow a scientific path, later becoming a notable physiologist.
In mathematics, the Kronecker product, sometimes denoted by ⊗, is an operation on two matrices of arbitrary size resulting in a block matrix.It is a specialization of the tensor product (which is denoted by the same symbol) from vectors to matrices and gives the matrix of the tensor product linear map with respect to a standard choice of basis.
In number theory, the Kronecker symbol, written as () or (|), is a generalization of the Jacobi symbol to all integers. It was introduced by Leopold Kronecker ( 1885 , page 770). Definition
The Kronecker delta has the so-called sifting property that for : = =. and if the integers are viewed as a measure space, endowed with the counting measure, then this property coincides with the defining property of the Dirac delta function () = (), and in fact Dirac's delta was named after the Kronecker delta because of this analogous property ...
Karl Hugo Kronecker (27 January 1839 – 6 June 1914) was a German physiologist from Liegnitz, Prussian Silesia. He was the brother of Leopold Kronecker . He studied medicine in Berlin , Heidelberg and Pisa , and received the M.D. degree in Berlin.
In mathematics, Kronecker coefficients g λ μν describe the decomposition of the tensor product (= Kronecker product) of two irreducible representations of a symmetric group into irreducible representations. They play an important role algebraic combinatorics and geometric complexity theory.
Kronecker is a German surname. Notable people with the surname include: Hugo Kronecker (1839–1914), German physiologist, brother of Leopold;
In mathematics, Kronecker's theorem is a theorem about diophantine approximation, introduced by Leopold Kronecker . Kronecker's approximation theorem had been firstly proved by L. Kronecker in the end of the 19th century. It has been now revealed to relate to the idea of n-torus and Mahler measure since the later half of the 20th century. In ...