Relative Quadratic Extension over a Pure Cubic Field: This article will help you to determine the integral basis of the extended field over the rational field Q - Softcover

Ovais, Ali; Habib Irfan, Syed Muhammad; Ahmad, Muhammad Ozair

Softcover

ISBN 10: 3659260363 ISBN 13: 9783659260360

Verlag: LAP LAMBERT Academic Publishing, 2012

Inhaltsangabe

There are many motivational problems related to the non-pure fields extension corresponding to the algebraic numbers (1+(r)^(1/n))^(1/m), where m and n are positive integers. Here we take the extended field K over the field of rational numbers Q of degree n correspond to the inner nth root of the algebraic number and then the relative extension of degree m is taken over field K. If we interchange these nth and mth root then the whole structure and the resulting Hasse diagram change completely. In chapter 4 We have posed an open problem for the non-pure sextic field whose Galois closure is of extension degree 36. Since there are 14 groups of order 36 out of which four are abelian and ten are non-abelian and our group of automorphism is non-abelian so it is one of the ten. We had not only found this group but also create the correspondence between the Hasse diagram of subfields of Galois closure and the subgroups of group of automorphism.

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Über die Autorin bzw. den Autor

MS Mathematics: Studied Mathematics in National University-FAST at Outstanding Talent Scholarship (OTS). I have been teaching in University of Engineering and Technology (UET), Lahore (Pakistan), from last three years at different disciplines of engineering. All of my progress is made due to kind favor of my beloved parents.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2012
• Sprache: Englisch
• ISBN 10: 3659260363
• ISBN 13: 9783659260360
• Einband: Taschenbuch
• Anzahl der Seiten: 60
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: Nicht verfügbar