UNT Scholarly Works - 115 Matching Results

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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

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
open access

The Levi problem on mixed manifolds

Description: Article discussing the Levi problem on mixed manifolds. This article gives a new proof that the problem of Levi, to mixed varieties have a solution in the sense that every pseudoconvex closely mixed variety, with enough real global morphisms, is a variety of Cartan.
Date: 1984
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
open access

Complex Continued Fractions With Restricted Entries

Description: This article studies special infinite iterated function systems derived from complex continued fraction expansions with restricted entries.
Date: October 19, 1993
Creator: Hanus, Pawel & Urbański, Mariusz
Partner: UNT College of Arts and Sciences
open access

SL₂-polynomial invariance

Description: Article on SL₂-polynomial invariance. The purpose of this article is to describe completely, in a constructive way, the structure of these invariant polynomials in the particular case n = 2, for an arbitrary field k.
Date: 1998
Creator: Anghel, Nicolae
Partner: UNT College of Arts and Sciences
open access

Subsequences and Category

Description: This article discusses divergences of a sequence of functions and its set of subsequences.
Date: 1999
Creator: Kallman, Robert R.
Partner: UNT College of Arts and Sciences
open access

DP1 and Completely Continuous Operators

Description: This article demonstrates a relationship between the Dunford-Pettis property and the DP1 property with a similar relationship for vector-valued continuous function spaces.
Date: February 11, 2003
Creator: Bator, Elizabeth M. & Slavens, Dawn R.
Partner: UNT College of Arts and Sciences
open access

On Morley's miracle theorem

Description: Article on Morley's miracle theorem. The authors use work by A. Connes to explore possible generalizations of Morley's trisector theorem to triangles in arbitrary value fields.
Date: 2004
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

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

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

Newton’s Method in the Context of Gradients

Description: This article gives a common theoretical treatment for gradient and Newton type methods for general classes of problems.
Date: September 24, 2007
Creator: Karátson, János & Neuberger, J. W.
Partner: UNT College of Arts and Sciences
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