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Asupra structurii grupurilor abeliene finite

Description: Article presenting a direct elementary proof to a classical result regarding the structure of finite abelian groups as products of descending cyclic groups.
Date: 2007
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
open access

Asupra sumelor de puteri asemenea

Description: Article addressing, from a historical perspective, Newton's sums of like powers of natural numbers.
Date: February 2005
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
open access

Generalizarea problemei 0:59

Description: This note extends a certain combinatorics problem of I. Tomescu.
Date: 1980
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
open access

Sume calculabile prin serii de puteri

Description: This article investigates an efficient way of evaluating sums and series, based on a result of Abel applied to associated power series.
Date: 2004
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
open access

Varietăţi Grassmanniene Mixte

Description: This article discusses mixed Grassmann manifolds. Abstract: Se construieşte varietea grassmanniană modelată intr-un spaţiu Banach mixt, situaţie ce generalizează simultan conceptele grassmanniene real şi complex.
Date: 1982
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
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