According to our database
1,
Ivan N. Landjev
authored at least 54 papers
between 1989 and 2025.
Collaborative distances:
2025
An upper bound on the size of a code with <i>s</i> distances.
CoRR, March, 2025
Sperner's theorem for non-free modules over finite chain rings.
Des. Codes Cryptogr., February, 2025
The geometry of $(t\mod q)$-arcs.
Des. Codes Cryptogr., February, 2025
2023
Constructions of binary codes with two distances.
Discret. Math., June, 2023
On homogeneous arcs and linear codes over finite chain rings.
Appl. Algebra Eng. Commun. Comput., May, 2023
(σ, δ)-polycyclic codes in Ore extensions over rings.
CoRR, 2023
Classification of $ \mathbf{(3 \!\mod 5)} $ arcs in $ \mathbf{ \operatorname{PG}(3,5)} $.
Adv. Math. Commun., 2023
2021
Classification of 3 mod 5 arcs in PG(3, 5).
CoRR, 2021
2020
The geometric approach to the existence of some quaternary Griesmer codes.
Des. Codes Cryptogr., 2020
Codes related to caps and the non-existence of some Griesmer codes.
Proceedings of the Algebraic and Combinatorial Coding Theory, 2020
New upper bounds on the maximal size of an arc in a projective Hjelmslev plane.
Proceedings of the Algebraic and Combinatorial Coding Theory, 2020
2019
Divisible Arcs, Divisible Codes, and the Extension Problem for Arcs and Codes.
Probl. Inf. Transm., 2019
Linear codes close to the Griesmer bound and the related geometric structures.
Des. Codes Cryptogr., 2019
Conditions for the existence of spreads in projective Hjelmslev spaces.
Des. Codes Cryptogr., 2019
2017
On the Characterization of (3 mod 5) Arcs.
Electron. Notes Discret. Math., 2017
On the Sharpness of the Griesmer Bound.
Electron. Notes Discret. Math., 2017
Electron. Notes Discret. Math., 2017
2016
On the extendability of quasidivisible Griesmer arcs.
Des. Codes Cryptogr., 2016
The non-existence of (104, 22;3, 5)-arcs.
Adv. Math. Commun., 2016
2014
On the rank of incidence matrices in projective Hjelmslev spaces.
Des. Codes Cryptogr., 2014
On the sharpness of Bruen's bound for intersection sets in Desarguesian affine spaces.
Des. Codes Cryptogr., 2014
2013
Chain ring analogs of designs.
Electron. Notes Discret. Math., 2013
On t-fold blocking sets in affine spaces and the sharpness of Bruen's bound.
Electron. Notes Discret. Math., 2013
Non-free extensions of the simplex codes over a chain ring with four elements.
Des. Codes Cryptogr., 2013
2012
A study of (xvt, xvt-1)-minihypers in PG(t, q).
J. Comb. Theory A, 2012
2011
Characterization of some optimal arcs.
Adv. Math. Commun., 2011
The dual construction for arcs in projective Hjelmslev spaces.
Adv. Math. Commun., 2011
2010
Blocking sets of Rédei type in projective Hjelmslev planes.
Discret. Math., 2010
A study of (<i>x</i>(<i>q</i> + 1), <i>x</i>; 2, <i>q</i>)-minihypers.
Des. Codes Cryptogr., 2010
On multiple caps in finite projective spaces.
Des. Codes Cryptogr., 2010
2009
Spreads in Projective Hjelmslev Geometries.
Proceedings of the Applied Algebra, 2009
2007
A weighted version of a result of Hamada on minihypers and on linear codes meeting the Griesmer bound.
Des. Codes Cryptogr., 2007
On blocking sets in projective Hjelmslev planes.
Adv. Math. Commun., 2007
2006
An extension theorem for arcs and linear codes.
Probl. Inf. Transm., 2006
2005
On maximal arcs in projective Hjelmslev planes over chain rings of even characteristic.
Finite Fields Their Appl., 2005
On the Minimum Size of Some Minihypers and Related Linear Codes.
Des. Codes Cryptogr., 2005
2003
On Optimal Codes Over the Field with Five Elements.
Des. Codes Cryptogr., 2003
2002
The Classification of the Largest Caps in AG(5, 3).
J. Comb. Theory A, 2002
2001
On arcs in projective Hjelmslev planes.
Discret. Math., 2001
On (q2+q+2, q+2)-arcs in the Projective Plane PG(2, q).
Des. Codes Cryptogr., 2001
2000
Linear codes over finite fields and finite projective geometries.
Discret. Math., 2000
Near-MDS codes over some small fields.
Discret. Math., 2000
Linear Codes over Finite Chain Rings.
Electron. J. Comb., 2000
1999
All Reed-Muller Codes Are Linearly Representable over the Ring of Dual Numbers over Z<sub>2</sub>.
IEEE Trans. Inf. Theory, 1999
On the minimum length of quaternary linear codes of dimension five.
Discret. Math., 1999
1998
The Nonexistence of Some Optimal Ternary Codes of Dimension Five.
Des. Codes Cryptogr., 1998
1997
Optimal Linear Codes of Dimension 4 over GF(5).
Proceedings of the Applied Algebra, 1997
1996
Constructions of Group Divisible Designs.
Des. Codes Cryptogr., 1996
On the Binary Codes of Steiner Triple Systems.
Des. Codes Cryptogr., 1996
1995
On Maximal Spherical Codes I.
Proceedings of the Applied Algebra, 1995
1993
On Some Mixed Covering Codes of Small Length.
Proceedings of the Algebraic Coding, 1993
1992
On block designs with repeated blocks.
Discret. Math., 1992
1989
The possible support sizes for BIB designs with nu = 8 and <i>k</i> = 4.
J. Comb. Theory A, 1989
Automorphisms of 2-(22, 8, 4) designs.
Discret. Math., 1989
