日本語

Course Code etc
Academic Year 2023
College College of Science
Course Code CA454
Theme・Subtitle
Class Format Face to face (all classes are face-to-face)
Class Format (Supplementary Items)
Campus
Campus Ikebukuro
Semester Fall semester
DayPeriod・Room Fri.2・4339
Credit 2
Course Number MAT3420
Language Japanese
Class Registration Method Course Code Registration
Grade (Year) Required 配当年次は開講学部のR Guideに掲載している科目表で確認してください。
prerequisite regulations
Acceptance of Other Colleges
course cancellation
Online Classes Subject to 60-Credit Upper Limit
Relationship with Degree Policy
Notes
Text Code CA454

【Course Objectives】

Students learn the basics of algebraic number theory, and understand the basic theory of finite fields, from a viewpoint of application to information theory (error-correcting codes).

【Course Contents】

In the first half, aiming to understand the error-correcting codes (Reed-Solomon codes, ...) as an application of finite field theory, students learn linear codes and finite fields, and review a part of basic algebra as a preparation for the latter half. In the latter half, students learn the basics of algebraic number theory, aiming to survey the error-correcting codes constructed from number fields (by Lenstra, Guruswami, ...). Students are encouraged to use software on algebra and number theory for exercises.

※Please refer to Japanese Page for details including evaluations, textbooks and others.