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Please use this identifier to cite or link to this item: http://hdl.handle.net/11129/3611

Title: Irreducible Representations of Some Finite Groups
Authors: Saadetoğlu, Müge
Avkan, Aydın
Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Mathematics, 2016
Keywords: Mathematics
Algebras and Groups
representations of groups - Finite groups
Group theory
Representation
Character
Cyclic groups
Symmetric groups
Young diagram
Frobenius formula
Issue Date: Aug-2016
Publisher: Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ)
Citation: Avkan, Aydın. (2016). Irreducible Representations of Some Finite Groups. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Mathematics, Famagusta: North Cyprus.
Abstract: In this thesis we compute the irreducible representations and the characters of some certain finite groups. We first provide the necessary overview on linear algebra, group theory and the representations theory. Then, we compute the irreducible representations of finite cyclic groups, smaller symmetric groups and the direct products of the two groups. Finally, we give a general method to compute the irreducible representations of 𝑆����𝑛���� by using Young diagrams and provide the Frobenius formula to obtain the characters for these irreducible representations. Keywords: Representation, Character, Cyclic groups, Symmetric groups, Young diagram, Frobenius formula.
ÖZ : Bu tezde sonlu grupların indirgenemez reprezantasyonları ve karakterleri hesaplanmıştır. İlk olarak Cebir, grup teorisi ve reprezantasyon teorileri hakkında ön bilgi verilmiştir. Daha sonra devirli ve simetrik grupların ve bunların direkt çarpımlarının indirgenemez reprezantasyonları hesaplanmıştır. Son olarak simetrik grup 𝑆���𝑛��� için genelleştirilmiş indirgenemez reprezantasyon metodu Young şeması kullanılarak verilmiş ve Frobenius formülüyle bu reprezantasyonların karakterleri bulunmuştur. Anahtar Kelimeler: Reprezantasyon, Karakter, Devirli grup, Simetrik grup, Young şeması, Frobenius formülü
Description: Master of Science in Mathematics. Thesis (M.S.)--Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Mathematics, 2016. Supervisor: Assist. Prof. Dr. Müge Saadetoğlu.
URI: http://hdl.handle.net/11129/3611
Appears in Collections:Theses (Master's and Ph.D) – Mathematics

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