UNT Scholarly Works - 60 Matching Results

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The Levi problem on mixed manifolds

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

Item Type: Article

Partner: UNT College of Arts and Sciences

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An abstract index theorem on non-compact Riemannian manifolds

Article on an abstract index theorem on non-compact Riemannian manifolds.

Date: 1993

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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Lie Generators for Semigroups of Transformations on a Polish Space

This article characterizes the infinitesimal generators of semigroups of linear transformations.

Date: August 27, 1993

Creator: Dorroh, J. R. & Neuberger, J. W.

Item Type: Article

Partner: UNT College of Arts and Sciences

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Complex Continued Fractions With Restricted Entries

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

Item Type: Article

Partner: UNT College of Arts and Sciences

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Reflectionless Boundary Propagation Formulas for Partial Wave Solutions to the Wave Equation

This article considers solutions to the wave equation in 3+1 spacetime dimensions whose data is compactly supported at some initial time.

Date: November 28, 1995

Creator: Navarro, Jaime & Warchall, Henry A.

Item Type: Article

Partner: UNT College of Arts and Sciences

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On the constructibility with ruler and compass of a minimum chord in a parabola

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.

Date: 1997

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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Numerical Calculation of Singularities for Ginzburg-Landau Functionals

This article gives results of numerical calculations of asymptotic behavior of critical points of a Ginzburg-Landau functional.

Date: June 18, 1997

Creator: Neuberger, J. W. & Renka, R. J.

Item Type: Article

Partner: UNT College of Arts and Sciences

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SL₂-polynomial invariance

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

Item Type: Article

Partner: UNT College of Arts and Sciences

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Subsequences and Category

This article discusses divergences of a sequence of functions and its set of subsequences.

Date: 1999

Creator: Kallman, Robert R.

Item Type: Article

Partner: UNT College of Arts and Sciences

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

Article discussing Bär's conformal lower bound for the spectrum of generalized Dirac operators.

Date: 2000

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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On the first Vafa-Witten bound for two-dimensional tori

This article discusses the first Vafa-Witten bound for two-dimensional tori.

Date: 2000

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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DP1 and Completely Continuous Operators

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.

Item Type: Article

Partner: UNT College of Arts and Sciences

open access

On Morley's miracle theorem

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

Item Type: Article

Partner: UNT College of Arts and Sciences

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The essential uniqueness of the Connes-Morley theorem

Article on the essential uniqueness of the Connes-Morley theorem.

Date: 2006

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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Projecting on Polynomial Dirac Spinors

In this paper, the authors adapt Axler and Ramey's method of constructing the harmonic part of a homogeneous polynomial to the Fischer decomposition associated to Dirac operators acting on polynomial spinors.

Date: June 2006

Creator: Anghel, Nicolae

Item Type: Paper

Partner: UNT College of Arts and Sciences

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Projecting on polynomial solutions of second order partial differential operators

Article discussing projecting on polynomial solutions of second order partial differential operators.

Date: June 2007

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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Newton’s Method in the Context of Gradients

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.

Item Type: Article

Partner: UNT College of Arts and Sciences

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An elementary characterization of the orders of non-abelian groups

In this article, the author presents an elementary proof of a result due to Dickson characterizing those integers n admitting non-abelian groups of order n.

Date: 2011

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

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On the exact solution of certain generic nonlinear polynomial systems with cyclic symmetry

This article examines how in view of the fundamental theorem of algebra and basic Galois theory solving nonlinear systems of polynomial equations exactly means in general reducing them to one single equation in one variable.

Date: 2011

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

open access

Interpreting genomic data via entropic dissection

Article on interpreting genomic data via entropic dissection.

Date: October 3, 2012

Creator: Azad, Rajeev K. & Li, Jing

Item Type: Article

Partner: UNT College of Arts and Sciences

open access

On a class of Stieltjes-Van Vleck polynomials

Article on a class of Stieltjes-Van Vleck polynomials.

Date: 2013

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

open access

On a family of iterated integrals

This article discusses a family of iterated integrals and generalizing an iterated integral identity proposed at a Putnam competition in 1941.

Date: 2013

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

open access

Magnetic Schröodinger operators with discrete spectra on non-compact Kähler manifolds

This article identifies a class of magnetic Schrödinger operators on Kähler manifolds which exhibit pure point spectrum.

Date: May 17, 2013

Creator: Anghel, Nicolae

Item Type: Article

Partner: UNT College of Arts and Sciences

open access

Detecting Evolutionary Strata on the Human X Chromosome in the Absence of Gametologous Y-Linked Sequences

Article on detecting evolutionary strata on the human X chromosome in the absence of gametologous Y-linked sequences.

Date: September 9, 2013

Creator: Pandey, Ravi Shanker; Sayres, Melissa A. Wilson & Azad, Rajeev K.

Item Type: Article

Partner: UNT College of Arts and Sciences

UNT Scholarly Works - 60 Matching Results

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The Levi problem on mixed manifolds

An abstract index theorem on non-compact Riemannian manifolds

Lie Generators for Semigroups of Transformations on a Polish Space

Complex Continued Fractions With Restricted Entries

Reflectionless Boundary Propagation Formulas for Partial Wave Solutions to the Wave Equation

On the constructibility with ruler and compass of a minimum chord in a parabola

Numerical Calculation of Singularities for Ginzburg-Landau Functionals

SL₂-polynomial invariance

Subsequences and Category

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

On the first Vafa-Witten bound for two-dimensional tori

DP1 and Completely Continuous Operators

On Morley's miracle theorem

The essential uniqueness of the Connes-Morley theorem

Projecting on Polynomial Dirac Spinors

Projecting on polynomial solutions of second order partial differential operators

Newton’s Method in the Context of Gradients

An elementary characterization of the orders of non-abelian groups

On the exact solution of certain generic nonlinear polynomial systems with cyclic symmetry

Interpreting genomic data via entropic dissection

On a class of Stieltjes-Van Vleck polynomials

On a family of iterated integrals

Magnetic Schröodinger operators with discrete spectra on non-compact Kähler manifolds

Detecting Evolutionary Strata on the Human X Chromosome in the Absence of Gametologous Y-Linked Sequences