Vladimir D. Tonchev

125 papers B 2C 2Misc 2Journal 112Unranked 3
YearRankTypeTitle / Venue / Authors
2024 J jnl
Hadamard Matrices of Orders 60 and 64 with Automorphisms of Orders 29 and 31.
Electron. J. Comb.
Makoto Araya, Masaaki Harada, Vladimir D. Tonchev
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
2023 J jnl
Hadamard matrices of orders 60 and 64 with automorphisms of orders 29 and 31.
CoRR
Makoto Araya, Masaaki Harada, Vladimir D. Tonchev
2022 J jnl
Book Review: "Designs from Linear Codes", second edition, by Cunsheng Ding and Chunming Tang, World Scientific, 2022.
Des. Codes Cryptogr.
Vladimir D. Tonchev
2022 J jnl
On Infinite Families of Narrow-Sense Antiprimitive BCH Codes Admitting 3-Transitive Automorphism Groups and Their Consequences.
IEEE Trans. Inf. Theory
Qi Liu, Cunsheng Ding, Sihem Mesnager, Chunming Tang, Vladimir D. Tonchev
2022 J jnl
On Pless symmetry codes, ternary QR codes, and related Hadamard matrices and designs.
Des. Codes Cryptogr.
Vladimir D. Tonchev
2022 J jnl
On the classification of unitals on 28 points of low rank.
Appl. Algebra Eng. Commun. Comput.
Vladimir D. Tonchev, Alfred Wassermann
2022 J jnl
Quasi-symmetric 2-(41, 9, 9) designs and doubly even self-dual codes of length 40.
Appl. Algebra Eng. Commun. Comput.
Akihiro Munemasa, Vladimir D. Tonchev
2021 J jnl
On Infinite Families of Narrow-Sense Antiprimitive BCH Codes Admitting 3-Transitive Automorphism Groups and their Consequences.
CoRR
Qi Liu, Cunsheng Ding, Sihem Mesnager, Chunming Tang, Vladimir D. Tonchev
2021 J jnl
The projective general linear group ${\mathrm {PGL}}(2, 2^m)$ and linear codes of length 2
Des. Codes Cryptogr.
Cunsheng Ding, Chunming Tang, Vladimir D. Tonchev
2020 J jnl
Linear codes of 2-designs associated with subcodes of the ternary generalized Reed-Muller codes.
Des. Codes Cryptogr.
Cunsheng Ding, Chunming Tang, Vladimir D. Tonchev
2020 J jnl
Maximal Arcs, Codes, and New Links Between Projective Planes of Order 16.
Electron. J. Comb.
Mustafa Gezek, Rudi Mathon, Vladimir D. Tonchev
2020 J jnl
The Projective General Linear Group PGL
CoRR
Cunsheng Ding, Chunming Tang, Vladimir D. Tonchev
2019 J jnl
Bent Vectorial Functions, Codes and Designs.
IEEE Trans. Inf. Theory
Cunsheng Ding, Akihiro Munemasa, Vladimir D. Tonchev
2019 J jnl
Counting Steiner triple systems with classical parameters and prescribed rank.
J. Comb. Theory A
Dieter Jungnickel, Vladimir D. Tonchev
2019 J jnl
Cyclotomic Trace Codes.
Algorithms
Dean Crnkovic, Andrea Svob, Vladimir D. Tonchev
2019 J jnl
Linear codes of 2-designs associated with subcodes of the ternary generalized Reed-Muller codes.
CoRR
Cunsheng Ding, Chunming Tang, Vladimir D. Tonchev
2019 J jnl
Maximal arcs and extended cyclic codes.
Des. Codes Cryptogr.
Stefaan De Winter, Cunsheng Ding, Vladimir D. Tonchev
2019 J jnl
The classification of Steiner triple systems on 27 points with 3-rank 24.
Des. Codes Cryptogr.
Dieter Jungnickel, Spyros S. Magliveras, Vladimir D. Tonchev, Alfred Wassermann
2018 J jnl
All Binary Linear Codes That Are Invariant Under PSL
IEEE Trans. Inf. Theory
Cunsheng Ding, Hao Liu, Vladimir D. Tonchev
2018 J jnl
Extension sets, affine designs, and Hamada's conjecture.
Des. Codes Cryptogr.
Dieter Jungnickel, Yue Zhou, Vladimir D. Tonchev
2018 J jnl
On Bonisoli's theorem and the block codes of Steiner triple systems.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
2018 J jnl
The classification of antipodal two-weight linear codes.
Finite Fields Their Appl.
Dieter Jungnickel, Vladimir D. Tonchev
2017 J jnl
All binary linear codes that are invariant under PSL
CoRR
Cunsheng Ding, Hao Liu, Vladimir D. Tonchev
2017 J jnl
Linearly embeddable designs.
Des. Codes Cryptogr.
Vladimir D. Tonchev
2017 — conf
On Classifying Steiner Triple Systems by Their 3-Rank.
MACIS
Dieter Jungnickel, Spyros S. Magliveras, Vladimir D. Tonchev, Alfred Wassermann
2017 J jnl
On resolvable Steiner 2-designs and maximal arcs in projective planes.
Des. Codes Cryptogr.
Vladimir D. Tonchev
2017 J jnl
Quasi-symmetric 2-(64, 24, 46) designs derived from AG(3, 4).
Discret. Math.
Dean Crnkovic, Bernardo Gabriel Rodrigues, Sanja Rukavina, Vladimir D. Tonchev
2016 J jnl
The weight distribution of the self-dual $[128, 64]$ polarity design code.
CoRR
Masaaki Harada, Ethan Novak, Vladimir D. Tonchev
2016 J jnl
The weight distribution of the self-dual [128, 64] polarity design code.
Adv. Math. Commun.
Masaaki Harada, Ethan Novak, Vladimir D. Tonchev
2015 — ch.
Galois geometries, codes, and new invariants for incidence structures.
Advances on Superelliptic Curves and their Applications
Vladimir D. Tonchev
2015 J jnl
Maximal arcs and quasi-symmetric designs.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
2014 — conf
On Quasi-symmetric 2-(64, 24, 46) Designs Derived from Codes.
ICMCTA
Bernardo Gabriel Rodrigues, Vladimir D. Tonchev
2014 C conf
The Nonexistence of (18, 3, 18, 6) Relative Difference Sets.
SETA
David Clark, Vladimir D. Tonchev
2013 J jnl
A Characterization of Entanglement-Assisted Quantum Low-Density Parity-Check Codes.
IEEE Trans. Inf. Theory
Yuichiro Fujiwara, Vladimir D. Tonchev
2013 J jnl
A doubling construction for self-orthogonal codes.
CoRR
Vladimir D. Tonchev
2013 J jnl
A new class of majority-logic decodable codes derived from polarity designs.
Adv. Math. Commun.
David Clark, Vladimir D. Tonchev
2013 J jnl
Algebraic techniques in designing quantum synchronizable codes
CoRR
Yuichiro Fujiwara, Vladimir D. Tonchev, Tony W. H. Wong
2013 J jnl
Enumeration of (16, 4, 16, 4) Relative Difference Sets.
Electron. J. Comb.
David Clark, Vladimir D. Tonchev
2013 J jnl
High-Rate Self-Synchronizing Codes.
IEEE Trans. Inf. Theory
Yuichiro Fujiwara, Vladimir D. Tonchev
2013 J jnl
New invariants for incidence structures.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
2012 J jnl
A Hamada type characterization of the classical geometric designs.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
2012 C conf
A direct product construction for high-rate self-synchronizing codes.
ISITA
Yuichiro Fujiwara, Vladimir D. Tonchev
2012 J jnl
High-rate self-synchronizing codes
CoRR
Yuichiro Fujiwara, Vladimir D. Tonchev
2012 J jnl
Nonbinary quantum codes derived from finite geometries.
Finite Fields Their Appl.
David Clark, Vladimir D. Tonchev
2011 J jnl
A characterization of entanglement-assisted quantum low-density parity-check codes
CoRR
Yuichiro Fujiwara, Vladimir D. Tonchev
2011 J jnl
Affine geometry designs, polarities, and Hamada's conjecture.
J. Comb. Theory A
David Clark, Dieter Jungnickel, Vladimir D. Tonchev
2011 — ch.
Finite geometry designs, codes, and Hamada's conjecture.
Information Security, Coding Theory and Related Combinatorics
Vladimir D. Tonchev
2011 — book
Information Security, Coding Theory and Related Combinatorics
Information Security, Coding Theory and Related Combinatorics
Dean Crnkovic, Vladimir D. Tonchev
2010 J jnl
Classification of Generalized Hadamard Matrices
Electron. J. Comb.
Masaaki Harada, Clement W. H. Lam, Akihiro Munemasa, Vladimir D. Tonchev
2010 J jnl
Entanglement-assisted quantum low-density parity-check codes
CoRR
Yuichiro Fujiwara, David Clark, Peter Vandendriessche, Maarten De Boeck, Vladimir D. Tonchev
2010 J jnl
The number of designs with geometric parameters grows exponentially.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
2009 Misc conf
An algorithm for optimal comma free codes with isomorphism rejection.
SAC
Hao Wang, Vladimir D. Tonchev
2009 — ch.
Combinatorial Designs and Code Synchronization.
Algebraic Aspects of Digital Communications
Vladimir D. Tonchev
2009 J jnl
Generalized weighing matrices and self-orthogonal codes.
Discret. Math.
Vladimir D. Tonchev
2009 J jnl
Polarities, quasi-symmetric designs, and Hamada's conjecture.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
2008 J jnl
Difference systems of sets and cyclotomy.
Discret. Math.
Yukiyasu Mutoh, Vladimir D. Tonchev
2008 J jnl
On affine designs and Hadamard designs with line spreads.
Discret. Math.
Vassili C. Mavron, T. P. McDonough, Vladimir D. Tonchev
2008 J jnl
Quantum codes from caps.
Discret. Math.
Vladimir D. Tonchev
2008 J jnl
Steiner systems for two-stage disjunctive testing.
J. Comb. Optim.
Vladimir D. Tonchev
2007 J jnl
An algorithm for optimal difference systems of sets.
J. Comb. Optim.
Vladimir D. Tonchev, Hao Wang
2007 J jnl
On Conflict-Avoiding Codes of Length n=4m for Three Active Users.
IEEE Trans. Inf. Theory
Masakazu Jimbo, Miwako Mishima, Susan Janiszewski, Amin Y. Teymorian, Vladimir D. Tonchev
2006 B conf
Code Synchronization, Cyclotomy, and Finite Geometry.
ITW
Vladimir D. Tonchev
2006 J jnl
Hyperplane partitions and difference systems of sets.
J. Comb. Theory A
Ryoh Fuji-Hara, Akihiro Munemasa, Vladimir D. Tonchev
2006 Misc conf
Optimal Difference Systems of Sets with Multipliers.
CSR
Vladimir D. Tonchev, Hao Wang
2005 J jnl
Affine designs and linear orthogonal arrays.
Discret. Math.
Vladimir D. Tonchev
2005 B conf
Optimal conflict-avoiding codes for three active users.
ISIT
Vladimir I. Levenshtein, Vladimir D. Tonchev
2005 J jnl
Partitions of difference sets and code synchronization.
Finite Fields Their Appl.
Vladimir D. Tonchev
2005 J jnl
Symmetric (4,4)-Nets and Generalized Hadamard Matrices Over Groups of Order 4.
Des. Codes Cryptogr.
Masaaki Harada, Clement W. H. Lam, Vladimir D. Tonchev
2004 J jnl
A new quasi-symmetric 2-(56, 16, 6) design obtained from codes.
Discret. Math.
Akihiro Munemasa, Vladimir D. Tonchev
2004 J jnl
On generalized Hadamard matrices of minimum rank.
Finite Fields Their Appl.
Vladimir D. Tonchev
2003 J jnl
A Note on MDS Codes,
Des. Codes Cryptogr.
Vladimir D. Tonchev
2003 J jnl
Self-orthogonal Codes from Symmetric Designs with Fixed-point-free Auto-morphisms.
Discret. Math.
Masaaki Harada, Vladimir D. Tonchev
2003 J jnl
Unitals and codes.
Discret. Math.
Anton Betten, Dieter Betten, Vladimir D. Tonchev
2002 J jnl
A Varshamov-Gilbert bound for a class of formally self-dual codes and related quantum codes.
IEEE Trans. Inf. Theory
Vladimir D. Tonchev
2002 J jnl
Error-correcting codes from graphs.
Discret. Math.
Vladimir D. Tonchev
2001 J jnl
A Mass Formula for Steiner Triple Systems STS(2
J. Comb. Theory A
Vladimir D. Tonchev
2001 J jnl
Perfect Codes and Balanced Generalized Weighing Matrices, II.
Electron. Notes Discret. Math.
Dieter Jungnickel, Vladimir D. Tonchev
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
Bounds on the Number of Affine, Symmetric, and Hadamard Designs and Matrices.
J. Comb. Theory A
Clement W. H. Lam, Sigmund Lam, Vladimir D. Tonchev
2000 J jnl
Unital designs in planes of order 16.
Discret. Appl. Math.
Stoicho D. Stoichev, Vladimir D. Tonchev
1999 J jnl
Linear Perfect Codes and a Characterization of the Classical Designs.
Des. Codes Cryptogr.
Vladimir D. Tonchev
1998 J jnl
Characterizing the Hermitian and Ree Unitals on 28 Points.
Des. Codes Cryptogr.
Gary McGuire, Vladimir D. Tonchev, Harold N. Ward
1998 J jnl
Computing Linear Codes and Unitals.
Des. Codes Cryptogr.
David B. Jaffe, Vladimir D. Tonchev
1998 J jnl
Maximum Disjoint Bases and Constant-Weight Codes.
IEEE Trans. Inf. Theory
Vladimir D. Tonchev
1998 J jnl
New Designs with Block Size 7.
J. Comb. Theory A
Zvonimir Janko, Vladimir D. Tonchev
1997 J jnl
Binary codes derived from the Hoffman-Singleton and Higman-Sims graphs.
IEEE Trans. Inf. Theory
Vladimir D. Tonchev
1997 J jnl
Linear Codes and the Existence of a Reversible Hadamard Difference Set in Z
J. Comb. Theory A
Marijn van Eupen, Vladimir D. Tonchev
1996 J jnl
On the Binary Codes of Steiner Triple Systems.
Des. Codes Cryptogr.
Alphonse Baartmans, Ivan N. Landjev, Vladimir D. Tonchev
1996 J jnl
Special Issue Containing Papers Presented at the Second Upper Michigan Combinatorics Workshop on Designs, Codes and Geometries - Preface.
Des. Codes Cryptogr.
Vladimir D. Tonchev
1996 J jnl
Spreads in Strongly Regular Graphs.
Des. Codes Cryptogr.
Willem H. Haemers, Vladimir D. Tonchev
1996 J jnl
The existence of certain extremal [54, 27, 10] self-dual codes.
IEEE Trans. Inf. Theory
Vladimir D. Tonchev, Vassil Y. Yorgov
1996 J jnl
The uniformly packed binary [27, 21, 3] and [35, 29, 3] codes.
Discret. Math.
Vladimir D. Tonchev
1995 J jnl
On Quasi-Symmetric 2-(28, 12, 11) and 2-(36, 16, 12) Designs.
Des. Codes Cryptogr.
Clement W. H. Lam, Larry H. Thiel, Vladimir D. Tonchev
1995 — conf
Singly-Even Self-Dual Codes and Hadamard Matrices.
AAECC
Masaaki Harada, Vladimir D. Tonchev
1995 J jnl
The Existence of Extremal Self-Dual [50, 25, 10] Codes and Quasi-Symmetric 2-(49, 9, 6) Designs.
Des. Codes Cryptogr.
W. Cary Huffman, Vladimir D. Tonchev
1994 J jnl
Designs with the Symmetric Difference Property on 64 Points and Their Groups.
J. Comb. Theory A
Christopher Parker, Edward Spence, Vladimir D. Tonchev
1993 J jnl
A Class of Non-embeddable Designs.
J. Comb. Theory A
Jack H. van Lint, Vladimir D. Tonchev
1993 J jnl
A Design and a Code Invariant under the Simple Group Co
J. Comb. Theory A
Willem H. Haemers, Christopher Parker, Vera Pless, Vladimir D. Tonchev
1993 J jnl
On the existence of a certain (64, 32, 12) extremal code.
IEEE Trans. Inf. Theory
Vera Pless, Vladimir D. Tonchev, Jeffrey S. Leon
1992 J jnl
Concerning Multiplier Automorphisms of Cyclic Steiner Triple Systems.
Des. Codes Cryptogr.
Charles J. Colbourn, Eric Mendelsohn, Cheryl E. Praeger, Vladimir D. Tonchev
1992 J jnl
Extremal self-dual codes from symmetric designs.
Discret. Math.
Edward Spence, Vladimir D. Tonchev
1992 J jnl
On Kirkman triple systems of order 33.
Discret. Math.
Vladimir D. Tonchev, Scott A. Vanstone
1992 J jnl
On Symmetric and Quasi-Symmetric Designs with the Symmetric Difference Property and Their Codes.
J. Comb. Theory A
Dieter Jungnickel, Vladimir D. Tonchev
1992 J jnl
Some small non-embeddable designs.
Discret. Math.
Vladimir D. Tonchev
1991 J jnl
Cyclic 2-(91, 6, 1) designs with multiplier automorphisms.
Discret. Math.
Zvonimir Janko, Vladimir D. Tonchev
1991 J jnl
Exponential Number of Quasi-Symmetric SDP Designs and Codes Meeting.
Des. Codes Cryptogr.
Dieter Jungnickel, Vladimir D. Tonchev
1991 J jnl
Self-dual codes and Hadamard matrices.
Discret. Appl. Math.
Vladimir D. Tonchev
1990 J jnl
Extremal doubly-even codes of length 40 derived from Hadamard matrices of order 20.
Discret. Math.
Frans C. Bussemaker, Vladimir D. Tonchev
1990 J jnl
Extremal doubly-even codes of length 64 derived from symmetric designs.
Discret. Math.
Stoyan N. Kapralov, Vladimir D. Tonchev
1989 J jnl
Automorphisms of 2-(22, 8, 4) designs.
Discret. Math.
Ivan N. Landgev, Vladimir D. Tonchev
1989 J jnl
New extremal doubly-even codes of length 56 derived from Hadamard matrices of order 28.
Discret. Math.
Frans C. Bussemaker, Vladimir D. Tonchev
1989 J jnl
Self-orthogonal designs and extremal doubly even codes.
J. Comb. Theory A
Vladimir D. Tonchev
1988 J jnl
On the covering radius of binary [14, 6] codes containing the all-one vector.
IEEE Trans. Inf. Theory
Stefan M. Dodunekov, Krassimir N. Manev, Vladimir D. Tonchev
1987 J jnl
Self-dual codes over GF(7).
IEEE Trans. Inf. Theory
Vera Pless, Vladimir D. Tonchev
1987 J jnl
Transitive Steiner triple systems of order 25.
Discret. Math.
Vladimir D. Tonchev
1986 J jnl
A characterization of designs related to dodecads in the witt system
J. Comb. Theory A
Vladimir D. Tonchev
1986 J jnl
Quasi-symmetric 2-(31, 7, 7) designs and a revision of Hamada's conjecture.
J. Comb. Theory A
Vladimir D. Tonchev
1986 J jnl
Quasi-symmetric Designs and Self-dual Codes.
Eur. J. Comb.
Vladimir D. Tonchev
1985 J jnl
Hadamard Matrices of Order 28 with Automorphisms of Order 7.
J. Comb. Theory A
Vladimir D. Tonchev
1984 J jnl
Nonembeddable Quasi-residual Designs with Large K.
J. Comb. Theory A
Jack H. van Lint, Vladimir D. Tonchev
1984 J jnl
The isomorphism of the Cohen, Haemers-van Lint and De Clerck-Dye-Thas partial geometries.
Discret. Math.
Vladimir D. Tonchev
1983 J jnl
Hadamard Matrices of Order 28 with Automorphisms of Order 13.
J. Comb. Theory A
Vladimir D. Tonchev
1980 J jnl
On the Mutual Embeddability of (2k, k, k - 1) and (2k - 1, k, k) Quasi-Residual Designs.
J. Comb. Theory A
Vladimir D. Tonchev
1980 J jnl
On the number of equivalence classes of Boolean functions under a transformation group (Corresp.).
IEEE Trans. Inf. Theory
Jordan D. Denev, Vladimir D. Tonchev