On Realizations of Some Plane Algebroid Curves
Journal of Singularities, Tome 19 (2019), pp. 1-18
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In this work we study plane algebroid curves whose Milnor and Tjurina numbers differ by two. Since this difference is characterized by exact Kähler differentials, and this case is already totally classified, one may ask about a realization for such a curve. Tensoring the local ring by a suitable algebra, we describe its universal central extension, and characterize a type of representation for it.
@article{10_5427_jsing_2019_19a,
author = {Andr\'e Gimenez Bueno and Gheyza Ferreira, and Renato Vidal Martins},
title = {On {Realizations} of {Some} {Plane} {Algebroid} {Curves}},
journal = {Journal of Singularities},
pages = {1--18},
publisher = {mathdoc},
volume = {19},
year = {2019},
doi = {10.5427/jsing.2019.19a},
url = {http://geodesic.mathdoc.fr/articles/10.5427/jsing.2019.19a/}
}
TY - JOUR AU - André Gimenez Bueno AU - Gheyza Ferreira, AU - Renato Vidal Martins TI - On Realizations of Some Plane Algebroid Curves JO - Journal of Singularities PY - 2019 SP - 1 EP - 18 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2019.19a/ DO - 10.5427/jsing.2019.19a ID - 10_5427_jsing_2019_19a ER -
%0 Journal Article %A André Gimenez Bueno %A Gheyza Ferreira, %A Renato Vidal Martins %T On Realizations of Some Plane Algebroid Curves %J Journal of Singularities %D 2019 %P 1-18 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2019.19a/ %R 10.5427/jsing.2019.19a %F 10_5427_jsing_2019_19a
André Gimenez Bueno; Gheyza Ferreira,; Renato Vidal Martins. On Realizations of Some Plane Algebroid Curves. Journal of Singularities, Tome 19 (2019), pp. 1-18. doi: 10.5427/jsing.2019.19a
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