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  Access Rights: Public
 Department: Mathematics
 Collection: UNT Scholarly Works
Generalizarea problemei 0:59

Generalizarea problemei 0:59

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

Varietăţi Grassmanniene Mixte

Date: 1982
Creator: Anghel, Nicolae
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.
Contributing Partner: UNT College of Arts and Sciences
The Levi problem on mixed manifolds

The Levi problem on mixed manifolds

Date: 1984
Creator: Anghel, Nicolae
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.
Contributing Partner: UNT College of Arts and Sciences
O demonstratie directă a faptului că L1 (X, B, μ) verifică principiul tare al maximului modulului

O demonstratie directă a faptului că L1 (X, B, μ) verifică principiul tare al maximului modulului

Date: 1989
Creator: Anghel, Nicolae
Description: Article proposing a new direct proof of the fact that L^1 verifies the strong maximum principle, i.e., any analytic map from the complex unit disk into L^1, constant in norm, must be constant.
Contributing Partner: UNT College of Arts and Sciences
An Abstract Index Theorem on Non-Compact Riemannian Manifolds

An Abstract Index Theorem on Non-Compact Riemannian Manifolds

Date: 1993
Creator: Anghel, Nicolae
Description: Article on an abstract index theorem on non-compact Riemannian manifolds.
Contributing Partner: UNT College of Arts and Sciences
On the Constructibility with Ruler and Compass of a Minimum Chord in a Parabola

On the Constructibility with Ruler and Compass of a Minimum Chord in a Parabola

Date: 1997
Creator: Anghel, Nicolae
Description: Article on the constructibility with ruler and compass of a minimum chord in a parabola. The author gives a constructive description of all the points inside a parabola admitting a minimum chord of fixed direction.
Contributing Partner: UNT College of Arts and Sciences
SL₂-Polynomial Invariance

SL₂-Polynomial Invariance

Date: 1998
Creator: Anghel, Nicolae
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.
Contributing Partner: UNT College of Arts and Sciences
On Bär's Conformal Lower Bound for the Spectrum of Generalized Dirac Operators

On Bär's Conformal Lower Bound for the Spectrum of Generalized Dirac Operators

Date: 2000
Creator: Anghel, Nicolae
Description: Article discussing Bär's conformal lower bound for the spectrum of generalized Dirac operators.
Contributing Partner: UNT College of Arts and Sciences
On the First Vafa-Witten Bound for Two-Dimensional Tori

On the First Vafa-Witten Bound for Two-Dimensional Tori

Date: 2000
Creator: Anghel, Nicolae
Description: This article discusses the first Vafa-Witten bound for two-dimensional tori.
Contributing Partner: UNT College of Arts and Sciences
Asupra unei probleme de loc geometric a lui A. Dafina

Asupra unei probleme de loc geometric a lui A. Dafina

Date: 2003
Creator: Anghel, Nicolae
Description: Article generalizing a certain geometric locus problem due to A. Dafina.
Contributing Partner: UNT College of Arts and Sciences
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