TY  - JOUR
AU  - Castellanos Peñuela, Julio Antonio
PY  - 1990
DO  - 10.1016/0022-4049(90)90003-Z
SN  - 0022-4049
UR  - https://hdl.handle.net/20.500.14352/58376
T2  - Journal of Pure and Applied Algebra
AB  - We study Hamburger-Noether matrices over rings, obtaining some applications to deformations of curves and equisingularity. We also study a special type of them, the matrices of Arf.
LA  - eng
M2  - 7
PB  - Elsevier Science B.V. (North-Holland)
KW  - Formal methods
KW  - deformations
TI  - Hamburger-Noether matrices over rings
TY  - journal article
VL  - 64
ER  -