Solving word problems for all groups may be as impossible as solving all mathematical problems.
Max Dehn......
Solving word problems for all groups may be as impossible as solving all mathematical problems.
Max Dehn......
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17-01-2022: Lecture 1: Introduction, Word combinatorics, Presentation of a given group, Dehn fundamental problem.
23-01-2022: Lecture 2: Given a presentation existence of a unique group, Introduction to free groups.
30-01-2022: Lecture 3: Introduction to Coxeter groups.
06-02-2022: Guest lecture by Mr. Pravin Kumar (Finite groups generated by reflections).
13-02-2022: Guest lecture by Mr. Harish Kishnani (Word maps on finite groups).
20-02-2022: Lecture 4: Elementary properties of Coxeter groups. (Note up to Lecture 4)
27-02-2022: Lecture 5: Root systems, and linearity of Coxeter groups. (Note of Lecture 5)
06-03-2022: Lecture 6: Parabolic subgroups, Length function, and Roots.