Intrinsic approach to Galois theory of q-difference equations
著者
書誌事項
Intrinsic approach to Galois theory of q-difference equations
（Memoirs of the American Mathematical Society, no. 1376）
American Mathematical Society, c2022
大学図書館所蔵 全3件
注記
"September 2022, volume 279, number 1376 (fifth of 6 numbers)"
Includes bibliographical references (p. 67-70)
内容説明・目次
内容説明
The Galois theory of di?erence equations has witnessed a major evolution in the last two decades. In the particular case of q-di?erence equations, authors have introduced several di?erent Galois theories. In this memoir we consider an arithmetic approach to the Galois theory of q-di?erence equations and we use it to establish an arithmetical description of some of the Galois groups attached to q-di?erence systems.
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