商品簡介
Deformation theory is used as a tool for studying the structure of moduli schemes in geometry by many mathematicians and physicists. Mainly, the structure of the obstruction groups and their vanishing is used for smoothness properties, but there is a need to find the structure of the singularities in moduli spaces as well. This can only be achieved by constructing the singularities, and this can be done by the deformation theory studied in this book, in particular in the study of liftings by generalized matric Massey products.
作者簡介
Olav Arnfinn Laudal is Professor Emeritus at University of Oslo. He has had a long life in algebraic geometry, and is well known for his work in deformation theory. He has had a lot of students, including the co-authors of this book. More can be found on his home-page (http://folk.uio.no/arnfinnl/). Eivind Eriksen is one of Laudal’s last PhD students, working with deformation theory, more on http://home.bi.no/a0710194/. Associate professor at BI Norwegian Business School
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