On the non-vanishing of determinants of matrices of confluent Vandermonde-type. (Spanish) Zbl 0472.41003
Contributions to probability and mathematical statistics, teaching of mathematics and analysis. Dedic. to D. Alfonso Guiraun Martin on the Occas. of his acad. Jubil., 290-295 (1979).
MSC:
41A05 | Interpolation in approximation theory |
15A15 | Determinants, permanents, traces, other special matrix functions |