Hadi Kharaghani

66 papers Journal 65
YearRankTypeTitle / Venue / Authors
2026 J jnl
Constructions of self-orthogonal and LCD subspace codes.
Discret. Math.
Dean Crnkovic, Keita Ishizuka, Hadi Kharaghani, Sho Suda, Andrea Svob
2025 J jnl
Unbiased Hadamard Matrices and Ternary Self-dual Codes.
Graphs Comb.
Masaaki Harada, Hadi Kharaghani
2025 J jnl
Unbiased weighing matrices of weight 9.
Des. Codes Cryptogr.
Makoto Araya, Masaaki Harada, Hadi Kharaghani, Sho Suda, Wei-Hsuan Yu
2024 J jnl
A generalisation of bent vectors for Butson Hadamard matrices.
CoRR
José Andrés Armario, Ronan Egan, Hadi Kharaghani, Padraig Ó Catháin
2024 J jnl
On optimal constant weight codes derived from ømega-circulant balanced generalized weighing matrices.
Des. Codes Cryptogr.
Hadi Kharaghani, Thomas Pender, Vladimir D. Tonchev
2024 J jnl
On the classification of skew Hadamard matrices of order $\varvec{36}$ and related structures.
Des. Codes Cryptogr.
Makoto Araya, Masaaki Harada, Hadi Kharaghani, Ali Mohammadian, Behruz Tayfeh-Rezaie
2024 J jnl
Ternary Extremal Four-Negacirculant Self-Dual Codes.
Graphs Comb.
Masaaki Harada, Keita Ishizuka, Hadi Kharaghani
2023 J jnl
Hadamard Matrices related to Projective Planes.
Electron. J. Comb.
Hadi Kharaghani, Sho Suda
2023 J jnl
On a class of optimal constant weight ternary codes.
Des. Codes Cryptogr.
Hadi Kharaghani, Sho Suda, Vlad Zaitsev
2023 J jnl
Ternary extremal four-negacirculant self-dual codes.
CoRR
Masaaki Harada, Keita Ishizuka, Hadi Kharaghani
2022 J jnl
A Family of Balanced Generalized Weighing Matrices.
Comb.
Hadi Kharaghani, Thomas Pender, Sho Suda
2022 J jnl
Balanced weighing matrices.
J. Comb. Theory A
Hadi Kharaghani, Thomas Pender, Sho Suda
2022 J jnl
Quasi-balanced weighing matrices, signed strongly regular graphs and association schemes.
Finite Fields Their Appl.
Hadi Kharaghani, Thomas Pender, Sho Suda
2021 J jnl
Balancedly splittable orthogonal designs and equiangular tight frames.
Des. Codes Cryptogr.
Hadi Kharaghani, Thomas Pender, Sho Suda
2021 J jnl
Divisible design digraphs and association schemes.
Finite Fields Their Appl.
Hadi Kharaghani, Sho Suda
2020 J jnl
Commutative association schemes obtained from twin prime powers, Fermat primes, Mersenne primes.
Finite Fields Their Appl.
Hadi Kharaghani, Sho Suda
2020 J jnl
Divisible design Cayley digraphs.
Discret. Math.
Dean Crnkovic, Hadi Kharaghani, Andrea Svob
2019 J jnl
Balancedly splittable Hadamard matrices.
Discret. Math.
Hadi Kharaghani, Sho Suda
2019 J jnl
Linked systems of symmetric group divisible designs of type II.
Des. Codes Cryptogr.
Hadi Kharaghani, Sho Suda
2018 J jnl
Non-commutative association schemes and their fusion association schemes.
Finite Fields Their Appl.
Hadi Kharaghani, Sho Suda
2018 J jnl
On a class of quaternary complex Hadamard matrices.
Discret. Math.
Kai Fender, Hadi Kharaghani, Sho Suda
2018 J jnl
Unbiased orthogonal designs.
Des. Codes Cryptogr.
Hadi Kharaghani, Sho Suda
2017 J jnl
A strongly regular decomposition of the complete graph and its association scheme.
Finite Fields Their Appl.
Hadi Kharaghani, Sara Sasani, Sho Suda
2016 J jnl
Symmetric Bush-type generalized Hadamard matrices and association schemes.
Finite Fields Their Appl.
Hadi Kharaghani, Sho Suda
2015 J jnl
Mutually Unbiased Bush-type Hadamard Matrices and Association Schemes.
Electron. J. Comb.
Hadi Kharaghani, Sara Sasani, Sho Suda
2015 J jnl
Mutually unbiased weighing matrices.
Des. Codes Cryptogr.
Darcy Best, Hadi Kharaghani, Hugh Ramp
2014 J jnl
The asymptotic existence of orthogonal designs.
Australas. J Comb.
Ebrahim Ghaderpour, Hadi Kharaghani
2013 J jnl
On unit weighing matrices with small weight.
Discret. Math.
Darcy Best, Hadi Kharaghani, Hugh Ramp
2011 J jnl
Divisible design graphs.
J. Comb. Theory A
Willem H. Haemers, Hadi Kharaghani, Maaike A. Meulenberg
2011 — ch.
Unbiased Hadamard matrices and bases.
Information Security, Coding Theory and Related Combinatorics
Hadi Kharaghani
2010 J jnl
Unbiased complex Hadamard matrices and bases.
Cryptogr. Commun.
Darcy Best, Hadi Kharaghani
2009 J jnl
On the asymptotic existence of cocyclic Hadamard matrices.
J. Comb. Theory A
Warwick de Launey, Hadi Kharaghani
2009 J jnl
Preface.
Discret. Math.
Jeffrey H. Dinitz, Hadi Kharaghani, Gholamreza B. Khosrovshahi, Shahriar Shahriari
2008 J jnl
All triples for orthogonal designs of order 40.
Discret. Math.
Wolf H. Holzmann, Hadi Kharaghani, Behruz Tayfeh-Rezaie
2008 J jnl
Williamson matrices up to order 59.
Des. Codes Cryptogr.
Wolf H. Holzmann, Hadi Kharaghani, Behruz Tayfeh-Rezaie
2007 J jnl
Extremal Ternary Self-Dual Codes Constructed from Negacirculant Matrices.
Graphs Comb.
Masaaki Harada, Wolf H. Holzmann, Hadi Kharaghani, M. Khorvash
2006 J jnl
On a new class of productive regular Hadamard matrices.
Discret. Math.
Majid Behbahani, Hadi Kharaghani
2006 J jnl
Orthogonal designs and MDS self-dual codes.
Australas. J Comb.
Masaaki Harada, Hadi Kharaghani
2006 J jnl
Preface.
Discret. Math.
Richard A. Brualdi, A. Samad Hedayat, Hadi Kharaghani, Gholamreza B. Khosrovshahi, Shahriar Shahriari
2005 J jnl
A Recursive Construction for New Symmetric Designs.
Des. Codes Cryptogr.
Yury J. Ionin, Hadi Kharaghani
2005 J jnl
Preface.
Discret. Math.
Hadi Kharaghani, Alexander Rosa
2004 J jnl
Some new orthogonal designs in orders 32 and 40.
Discret. Math.
Hadi Kharaghani, Behruz Tayfeh-Rezaie
2003 J jnl
Doubly regular digraphs and symmetric designs.
J. Comb. Theory A
Yury J. Ionin, Hadi Kharaghani
2003 J jnl
On a Class of Symmetric Balanced Generalized Weighing Matrices.
Des. Codes Cryptogr.
Hadi Kharaghani
2003 J jnl
On a Decomposition of Complete Graphs.
Graphs Comb.
Hadi Kharaghani, Rouzbeh Torabi
2002 J jnl
A Block Negacyclic Bush-Type Hadamard Matrix and Two Strongly Regular Graphs.
J. Comb. Theory A
Zvonimir Janko, Hadi Kharaghani
2002 J jnl
Complex Golay sequences: structure and applications.
Discret. Math.
Robert Craigen, Wolf H. Holzmann, Hadi Kharaghani
2001 J jnl
Hadamard Matrices and Strongly Regular Graphs with the 3-e.c. Adjacency Property.
Electron. J. Comb.
Anthony Bonato, Wolf H. Holzmann, Hadi Kharaghani
2001 J jnl
The Existence of a Bush-Type Hadamard Matrix of Order 324 and Two New Infinite Classes of Symmetric Designs.
Des. Codes Cryptogr.
Zvonimir Janko, Hadi Kharaghani, Vladimir D. Tonchev
2000 J jnl
Coding, Cryptography, and Computer Security - Preface.
Discret. Appl. Math.
Charles J. Colbourn, Hadi Kharaghani
2000 J jnl
On the Plotkin arrays.
Australas. J Comb.
Wolf H. Holzmann, Hadi Kharaghani
2000 J jnl
On the Twin Designs with the Ionin-type Parameters.
Electron. J. Comb.
Hadi Kharaghani
2000 J jnl
On the orthogonal designs of order 24.
Discret. Appl. Math.
Wolf H. Holzmann, Hadi Kharaghani
1998 J jnl
A D-optimal design of order 150.
Discret. Math.
Wolf H. Holzmann, Hadi Kharaghani
1998 J jnl
Dihedral Golay sequences.
Australas. J Comb.
F. Kamali, Hadi Kharaghani
1997 J jnl
Hadamard Matrices from Weighing Matrices via Signed Groups.
Des. Codes Cryptogr.
Robert Craigen, Hadi Kharaghani
1996 J jnl
A combined approach to the construction of Hadamard matrices.
Australas. J Comb.
Robert Craigen, Hadi Kharaghani
1994 J jnl
A computer search for complex Golay sequences.
Australas. J Comb.
Wolf H. Holzmann, Hadi Kharaghani
1994 J jnl
On the asymptotic existence of complex Williamson Hadamard matrices.
Australas. J Comb.
Hadi Kharaghani
1993 J jnl
A construction for Hadamard matrices.
Discret. Math.
Hadi Kharaghani
1993 J jnl
On the nonexistence of Hermitian circulant complex Hadamard matrices.
Australas. J Comb.
Robert Craigen, Hadi Kharaghani
1993 J jnl
The excess of complex Hadamard matrices.
Graphs Comb.
Hadi Kharaghani, Jennifer Seberry
1992 J jnl
Block Golay sequences with applications.
Australas. J Comb.
Hadi Kharaghani
1991 J jnl
An infinite class of Hadamard matrices of maximal excess.
Discret. Math.
Hadi Kharaghani
1987 J jnl
A construction of
J. Comb. Theory A
Hadi Kharaghani
1985 J jnl
New Proof of a Theorem of Szekeres.
J. Comb. Theory A
Hadi Kharaghani