Cauchy matrix [SEP] named after
Cauchy matrix
In mathematics, a Cauchy matrix, named after Augustin Louis Cauchy, is an "m"×"n" matrix with elements "a" in the form
where formula_2 and formula_3 are elements of a field formula_4, and formula_5 and formula_6 are injective sequences (they contain "distinct" elements).
The Hilbert matrix is a special case of the Cauchy matrix, where
Every submatrix of a Cauchy matrix is itself a Cauchy matrix.
Cauchy determinants.
The determinant of a Cauchy matrix is clearly a rational
List of things named after Bernhard Riemann
The German mathematician Bernhard Riemann (1826–1866) is the eponym of many things.
"Riemann" (by field).
- Riemann bilinear relations
- Riemann conditions
- Riemann form
- Riemann function
- Riemann–Hurwitz formula
- Riemann matrix
- Riemann operator
- Riemann singularity theorem
- Riemann surface
- Compact Riemann surface
- The tangential Cauchy–Riemann complex
- Zariski–Riemann space
"Riemann" (by field) Analysis.
- Cauchy