Local singularities. filtrations and tangential flatness
作者:
Jörg Jahnel,
期刊:
Communications in Algebra
(Taylor Available online 1999)
卷期:
Volume 27,
issue 6
页码: 2785-2808
ISSN:0092-7872
年代: 1999
DOI:10.1080/00927879908826593
出版商: Gordon and Breach Science Publishers Ltd.
数据来源: Taylor
摘要:
We consider local rings (Bo.no) all of whose deformations are tangentially flat when endowed with suitably constructed nitrations. Various examples of such singu-larities are constructed and applications to Lech-Hironaka type inequalities between the Hilbert functions of base and total space are discussed.
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