The Cholesky decomposition of a Hermitian positive-definite matrix A is a decomposition of the form. where L is a lower triangular matrix with real and positive diagonal entries, and L * denotes the conjugate transpose of L.hen A has real entries, L has real entries as well and the factorization may be written A = LLT. The Cholesky decomposition is unique when A is positive definite; there is only one lower triangular matrix L with strictly positive diagonal entries such that A = LL *.
A chagoma is an inflammatory nodule at the bite site of the reduviid bug which transmits Chagas disease, not to be confused with Romana's sign which is periorbital soft tissue and lymphoid swelling which occurs when the T. cruzi protozoan that causes Chagas disease enters through the conjunctiva.
Chava is the born-nickname given to people in Mexico whose real name is Salvador. This nickname was set on stone when you were named Salvador. Chava es el apodo dado en Mexico a las personas cuyo nombre es Salvador o Salvadore. -Diminutive: Chavita. The nickname does not mean GIRL as in the word Chava for girl.