CONDE, CRISTIAN M.; DRATMAN, EZEQUIEL; GRIPPO, LUCIANO N.

On the spectral radius of unbalanced signed bipartite graphs

DISCRETE MATHEMATICS; Año: 2026 vol. 349

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; DRAGOMIR, SILVESTRU SEVER; FEKI, KAIS

Further norm and numerical radii inequalities for operators involving a positive operator

AIMS Mathematics; Año: 2025 vol. 10 p. 2684 - 2696

CONDE, CRISTIAN; MORADI, HAMID REZA; SABABHEH, MOHAMMAD

Some weighted numerical radius inequalities

INDIAN JOURNAL OF PURE AND APPLIED MATHEMATICS; Año: 2025

ALTWAIJRY, NAJLA; CHMIELISKI, JACEK; CONDE, CRISTIAN; FEKI, KAIS

Approximate orthogonality and its applications to specific classes of linear operators

BULLETIN DES SCIENCES MATHEMATIQUES; Lugar: Paris; Año: 2025 vol. 202

ALJAWI, SALMA; CONDE, CRISTIAN; FEKI, KAIS; FURUICHI, SHIGERU

New Results on Idempotent Operators in Hilbert Spaces

Axioms; Año: 2025 vol. 14

ALJAWI, SALMA; CONDE, CRISTIAN; FEKI, KAIS; FURUICHI, SHIGERU

Maximal Norms of Orthogonal Projections and Closed-Range Operators

Symmetry; Año: 2025 vol. 17

ALJAWI, SALMA; CRISTIAN CONDE; SILVESTRU SEVER DRAGOMIR; KAIS FEKI

Selberg’s Inequality and Selberg Operator Bounds in Hilbert Spaces with Applications

Axioms; Año: 2025

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; FEKI, KAIS; STANKOVIC, HRANISLAV

Operator Norm of Certain Sums of Orthogonal Projections in Hilbert Spaces

BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY; Año: 2025 vol. 48

ALJAWI, SALMA; CONDE, CRISTIAN; FEKI, KAIS

Some refinements of the Cauchy-Schwarz inequality via orthogonal projections

AIMS Mathematics; Año: 2025 vol. 10 p. 20294 - 20311

ALADSANI, FERYAL; ALAJYAN, ASMAHAN; CONDE, CRISTIAN; FEKI, KAIS

Characterizations of normaloid operators in Hilbert spaces via Birkhoff–James orthogonality

AIMS Mathematics; Año: 2025 vol. 10 p. 20066 - 20083

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; FEKI, KAIS; STANKOVIC, HRANISLAV

An Extension of the Generalized Mean Transform of Hilbert Space Operators

RESULTS IN MATHEMATICS; Año: 2025 vol. 80

CONDE, CRISTIAN; DRATMAN, EZEQUIEL; GRIPPO, LUCIANO N.

Determinant, inertia, and inverse of a class of irreducible tridiagonal matrices

GEORGIAN MATHEMATICAL JOURNAL; Año: 2025

GUESBA, MESSAOUD; CONDE, CRISTIAN

Sharp bounds for the Berezin number of $$2\times 2$$ operator matrices with applications

ACTA SCIENTIARUM MATHEMATICARUM (SZEGED); Año: 2025

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; FEKI, KAIS; FURUICHI, SHIGERU

On closed range operators and their characterization via p-Schatten ideals

OPERATORS AND MATRICES; Año: 2025 p. 183 - 195

MOHAMMAD SABABHEH; CRISTIAN CONDE; HAMID REZA MORADI

OPERATOR BOHR-TYPE INEQUALITIES

MATHEMATICA SLOVACA; Lugar: Varsovia; Año: 2024 vol. 74 p. 469 - 480

CRISTIAN CONDE

Norm of the sum of two orthogonal projections

Banach Journal of Mathematical Analysis; Año: 2024 vol. 18

ALJAWI, SALMA; CONDE, CRISTIAN; FEKI, KAIS

Some Refinements and Generalizations of Bohr’s Inequality

Axioms; Lugar: Basel ; Año: 2024 vol. 13

CONDE, CRISTIAN; FEKI, KAIS

On some inequalities for the generalized joint numerical radius of semi-Hilbert space operators

RICERCHE DI MATEMATICA; Año: 2024

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; FEKI, KAIS; STANKOVIC, HRANISLAV

New Results on Some Transforms of Operators in Hilbert Spaces

BULLETIN OF THE BRAZILIAN MATHEMATICAL SOCIETY; Lugar: Berlin; Año: 2024 vol. 55

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; DRAGOMIR, SILVESTRU SEVER; FEKI, KAIS

Inequalities for linear combinations of orthogonal projections and applications

Journal of Pseudo-Differential Operators and Applications; Año: 2024 vol. 15

BAKHERAD, MOJTABA; CONDE, CRISTIAN; KITTANEH, FUAD

A New Family of Semi-Norms Between the Berezin Radius and the Berezin Norm

ACTA APPLICANDAE MATHEMATICAE; Lugar: Berlin; Año: 2024 vol. 192

CONDE, C.; FEKI, K.

On approximate A-seminorm and A-numerical radius orthogonality of operators

ACTA MATHEMATICA HUNGARICA; Lugar: Berlin; Año: 2024 vol. 173 p. 227 - 245

CONDE, CRISTIAN; KITTANEH, FUAD; MORADI, HAMID REZA; SABABHEH, MOHAMMAD

Numerical radii of operator matrices in terms of certain complex combinations of operators

GEORGIAN MATHEMATICAL JOURNAL; Año: 2024 vol. 31 p. 575 - 586

SABABHEH, MOHAMMAD; CONDE, CRISTIAN; MORADI, HAMID REZA

On the numerical radius of an operator matrix

MATHEMATICAL INEQUALITIES & APPLICATIONS; Año: 2024 p. 417 - 434

CONDE, CRISTIAN; MORADI, HAMID REZA; SABABHEH, MOHAMMAD

A Family of Semi-norms Between the Numerical Radius and the Operator Norm

RESULTS IN MATHEMATICS; Año: 2024 vol. 79

CONDE, CRISTIAN; MINCULETE, NICUSOR

On several new results related to Richard's inequality

Journal of Mathematical Inequalities; Año: 2024 p. 921 - 935

ALTWAIJRY, NAJLA; CONDE, CRISTIAN; FEKI, KAIS; STANKOVIC, HRANISLAV

Schatten $ p $-norm related to some Transforms of Operators

COMMUNICATIONS ON PURE AND APPLIED ANALYSIS; Lugar: springfield; Año: 2024 vol. 23 p. 1990 - 2004

AL-NATOOR, AHMAD; BURQAN, ALIAA ABED AL-JAWWAD; AMLEH, MOHAMMAD A.; CONDE, CRISTIAN

Some singular value inequalities for matrices

Journal of Mathematical Inequalities; Año: 2024 p. 911 - 919

TAMARA BOTTAZZI; CRISTIAN CONDE

Generalized Buzano Inequality

FILOMAT; Año: 2023 vol. 37

CONDE, CRISTIAN; MINCULETE, NICUSOR; MORADI, HAMID REZA; SABABHEH, MOHAMMAD

Norm Inequalities via Convex and Log-Convex Functions

MEDITERRANEAN JOURNAL OF MATHEMATICS; Lugar: BASEL; Año: 2023 vol. 20

CONDE, CRISTIAN; FEKI, KAIS; KITTANEH, FUAD

Further Seminorm and Numerical Radius Inequalities for Products and Sums of Operators

NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION; Año: 2023 p. 1 - 22

NAJLA ALTWAIJRY; CRISTIAN CONDE; SILVESTRU SEVER DRAGOMIR; KAIS FEKI

Norm and Numerical Radius Inequalities Related to the Selberg Operator

Symmetry; Año: 2023 vol. 15

NAJLA ALTWAIJRY ; CRISTIAN CONDE; SILVESTRU SEVER DRAGOMIR; KAIS FEKI

Some Refinements of Selberg Inequality and Related Results

Symmetry; Año: 2023 vol. 15

CONDE, CRISTIAN M.; GRIPPO, LUCIANO N.; DRATMAN, EZEQUIEL

Finding singularly cospectral graphs

Linear and Multilinear Algebra; Año: 2023 vol. 71 p. 496 - 512

CONDE, CRISTIAN; FEKI, KAIS

Some numerical radius inequality for several semi-Hilbert space operators

LINEAR AND MULTILINEAR ALGEBRA; Año: 2023 p. 1 - 18

ALIAA BURQAN ; SAEED ALKHALELY; CRISTIAN CONDE

Some generaliztions of numerical radius inequalities including the off-diagonal parts of block matrices

FILOMAT; Año: 2023 vol. 37 p. 6355 - 6363

SABABHEH, MOHAMMAD; CONDE, CRISTIAN; MORADI, HAMID REZA

ON THE MATRIX CAUCHY-SCHWARZ INEQUALITY

OPERATORS AND MATRICES; Lugar: Zagreb; Año: 2023 vol. 17 p. 525 - 538

ALOMARI, MOHAMMAD W.; SABABHEH, MOHAMMAD; CONDE, CRISTIAN; MORADI, HAMID REZA

Generalized Euclidean operator radius

GEORGIAN MATHEMATICAL JOURNAL; Lugar: Lemgo; Año: 2023 vol. 31 p. 369 - 380

FURUICHI, SHIGERU; MORADI, HAMID REZA; CONDE, CRISTIAN; SABABHEH, MOHAMMAD

On a binary operation for positive operators

ACTA SCIENTIARUM MATHEMATICARUM (SZEGED); Año: 2023

MOHAMMAD SABABHEH; CRISTIAN CONDE; HAMID REZA MORADI

A Convex-Block Approach to Numerical Radius Inequalities

FUNCTIONAL ANALYSIS AND ITS APPLICATIONS; Año: 2023

CONDE, CRISTIAN

A note about the norm of the sum and the anticommutator of two orthogonal projections

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Año: 2022 vol. 505

CRISTIAN M. CONDE ; EZEQUIEL DRATMAN; GRIPPO, LUCIANO N. GRIPPO

ON THE SPECTRAL RADIUS OF BLOCK GRAPHS HAVING ALL THEIR BLOCKS OF THE SAME SIZE

LINEAR ALGEBRA AND ITS APPLICATIONS; Lugar: Amsterdam; Año: 2022 vol. 634 p. 137 - 148

CONDE, CRISTIAN M.; DRATMAN, EZEQUIEL; GRIPPO, LUCIANO N.

On the spectral radius of block graphs with prescribed independence number α

LINEAR ALGEBRA AND ITS APPLICATIONS; Año: 2021 vol. 614 p. 111 - 124

TAMARA BOTTAZZI; CONDE, CRISTIAN; FEKI, KAIS

On A-parallelism and A-Birkhoff-James orthogonality of operators

RESULTS IN MATHEMATICS; Lugar: BASEL; Año: 2021 vol. 76

TAMARA BOTTAZZI; CRISTIAN CONDE

Generalized numerical radius and related inequalities

OPERATORS AND MATRICES; Lugar: Zagreb; Año: 2021

TAMARA BOTTAZZI; CRISTIAN CONDE; DEBMALYA SAIN

A STUDY OF ORTHOGONALITY OF BOUNDED LINEAR OPERATORS

BANACH JOURNAL OF MATHEMATICAL ANALYSIS; Año: 2020 vol. 14 p. 1001 - 1018

TAMARA BOTTAZZI; CRISTIAN CONDE; MOHAMMAD SAL MOSLEHIAN; PAWEL WOJCIK ; ALI ZAMANI

ORTHOGONALITY AND PARALLELISM OF OPERATORS ON VARIOUS BANACH SPACES

JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY; Lugar: Cambridge; Año: 2019 vol. 106 p. 160 - 183

CRISTIAN CONDE

Refinements of the Hermite-Hadamard inequality in NPC global spaces

ANNALES MATHEMATICAE SILESIANAE; Año: 2018 vol. 32 p. 133 - 144

TAMARA BOTTAZZI; CRISTIAN CONDE

A Grüss type operator inequality

Annals of Functional Analysis; Año: 2017 vol. 8 p. 124 - 132

HOA, DINH TRUNG; MOSLEHIAN, MOHAMMAD SAL; CONDE, CRISTIAN; ZHANG, PINGPING

An extension of the Pólya-Szegö operator inequality

EXPOSITIONES MATHEMATICAE; Año: 2017 vol. 35 p. 212 - 220

KAPIL, YOGESH; CONDE, CRISTIAN; MOSLEHIAN, MOHAMMAD SAL; SINGH, MANDEEP; SABABHEH, MOHAMMAD

Norm Inequalities Related to the Heron and Heinz Means

MEDITERRANEAN JOURNAL OF MATHEMATICS; Año: 2017 vol. 14

CRISTIAN CONDE; MOHAMMAD SAL MOSLEHIAN

NORM INEQUALITIES RELATED TO p-SCHATTEN CLASS

LINEAR ALGEBRA AND ITS APPLICATIONS; Lugar: Amsterdam; Año: 2016 vol. 498 p. 441 - 449

RUPINDERJIT KAUR; MOHAMMAD SAL MOSLEHIAN; MANDEEP SINGH; CRISTIAN CONDE

Further refinements of the Heinz inequality

LINEAR ALGEBRA AND ITS APPLICATIONS; Lugar: Amsterdam; Año: 2014 vol. 447 p. 26 - 37

CRISTIAN CONDE

YOUNG TYPE INEQUALITIES FOR POSITIVE OPERATORS

Annals of Functional Analysis; Año: 2013 vol. 4 p. 144 - 152

M. LAURA ARIAS; CRISTIAN CONDE

Generalized inverses and sampling problems

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Lugar: Amsterdam; Año: 2013 vol. 398 p. 744 - 751

CRISTIAN CONDE

Characterization of unitary operators by elementary operators and unitarily invariants norms

MATHEMATICAL INEQUALITIES & APPLICATIONS; Lugar: Zagreb; Año: 2012 vol. 15 p. 89 - 96

CRISTIAN CONDE

A VERSION OF THE HERMITE-HADAMARD INEQUALITY IN A NONPOSITVE CURVATURE SPACE

BANACH JOURNAL OF MATHEMATICAL ANALYSIS; Año: 2012 vol. 6 p. 159 - 167

CRISTIAN CONDE; MOHAMMAD SAL MOSLEHIAN; AMEUR SEDDIK

OPERATOR INEQUALITIES RELATED TO THE CORACH-PORTA-RECHT INEQUALITY

LINEAR ALGEBRA AND ITS APPLICATIONS; Lugar: Amsterdam; Año: 2012 vol. 436 p. 3008 - 3017

CRISTIAN CONDE - GABRIEL LAROTONDA

Spaces of nonpositive curvature arising from a finite algebra

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Lugar: Amsterdan; Año: 2010 vol. 368 p. 636 - 649

CRISTIAN CONDE - GABRIEL LAROTONDA

Manifolds of semi-negative curvature

PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY; Lugar: Londres; Año: 2010 vol. 100 p. 670 - 704

CONDE, CRISTIAN

Nonpositive Curvature in p-Schatten class

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Lugar: Amsterdam; Año: 2009 vol. 356 p. 664 - 673

CRISTIAN CONDE

Nomal operators and inequalities in norm ideals

LINEAR ALGEBRA AND ITS APPLICATIONS; Año: 2009 vol. 431 p. 1774 - 1777

CRISTIAN CONDE

Clarkson-McCarthy Interpolated Inequalities in Finsler norms

Journal of inequalities in pure and applied mathematics; Lugar: Melbourne; Año: 2009 p. 1 - 10

CONDE, CRISTIAN

Geometric Interpolation in Symmetrically-normed Ideals

LINEAR ALGEBRA AND ITS APPLICATIONS; Lugar: New York; Año: 2008 vol. 429 p. 819 - 834

CONDE, CRISTIAN

Geometric interpolation in p-Schatten class

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Lugar: Amsterdam; Año: 2008 vol. 340 p. 920 - 931

CONDE, CRISTIAN

Differential Geometry for Nuclear Positive Operators

INTEGRAL EQUATIONS AND OPERATOR THEORY; Lugar: Basel; Año: 2007 vol. 57 p. 451 - 471