Degree estimate and preserving problems

published_or_final_version === Mathematics === Doctoral === Doctor of Philosophy

Bibliographic Details
Main Authors: Li, Yunchang, 李云昌
Language:English
Published: The University of Hong Kong (Pokfulam, Hong Kong) 2014
Subjects:
Online Access:http://hdl.handle.net/10722/206360
Description
Summary:published_or_final_version === Mathematics === Doctoral === Doctor of Philosophy