Noboru Hamada

According to our database, Noboru Hamada authored at least 23 papers between 1975 and 2000.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of two.

2000

There is no ternary [28, 6, 16] code.

Noboru Hamada, Tor Helleseth, Halvard Martinsen, Øyvind Ytrehus

IEEE Trans. Inf. Theory, 2000

1999

The Nonexistence of Quaternary Linear Codes With Parameters [243, 5, 181], [248, 5, 185] and [240, 5, 179].

Noboru Hamada

Ars Comb., 1999

1998

The Nonexistence of Ternary [38, 6, 23] Codes.

Noboru Hamada, Marijn van Eupen

Des. Codes Cryptogr., 1998

The Nonexistence of Ternary [231, 6, 153] Codes.

Noboru Hamada

Ars Comb., 1998

1997

A Necessary and Sufficient Condition for the Existence of Some Ternary [n, k, d] Codes Meeting the Greismer Bound.

Noboru Hamada

Des. Codes Cryptogr., 1997

1996

The Nonexistence of Ternary [50, 5, 32] Codes.

Marijn van Eupen, Noboru Hamada, Yoko Watamori

Des. Codes Cryptogr., 1996

1995

A characterization of some {3v_µ+1, 3v_µ; k-1, q}-minihypers and some [n, k, q^k-1 - 3q^µ; q]-codes (k >= 3, q >= 5, 1 <= µ < k-1) meeting the Griesmer bound.

Noboru Hamada, Tor Helleseth

Discret. Math., 1995

1993

Characterization of {2(q+1)+2, 2;t, q}-minihypers in PG(t, q) (t>=3, qepsilon{3, 4}).

Noboru Hamada, Tor Helleseth, Øyvind Ytrehus

Discret. Math., 1993

A characterization of some [n, k, d;q]-codes meeting the Griesmer bound using a minihyper in a finite projective geometry.

Noboru Hamada

Discret. Math., 1993

A New Class of Nonbinary Codes Meeting the Griesmer Bound.

Noboru Hamada, Tor Helleseth, Øyvind Ytrehus

Discret. Appl. Math., 1993

1992

A characterization of some {2u_alpha+1+u_gamma+1, 2u_alpha+u_gamma; k-1, 3}- minihypers and some (n, k, 3^k-1 -2·3^alpha-3^gamma; 3)-codes (k>=3, 0<=alpha<gamma<k-1) meeting the Griesmer bound.

Noboru Hamada, Tor Helleseth

Discret. Math., 1992

On the Construction of [q⁴ + q² - q, 5, q⁴ - q³ + q² - 2q; q]-Codes Meeting the Griesmer Bound.

Noboru Hamada, Tor Helleseth, Øyvind Ytrehus

Des. Codes Cryptogr., 1992

1991

A characterization of {2v_alpha+1 + 2v_beta+1, 2v_alpha + 2v_beta; t, q}- minihypers in PG(t, q) (t >= 2, q >= 5 and 0 >= alpha < beta < t) and its applications to error-correcting codes.

Noboru Hamada, Michel Deza

Discret. Math., 1991

1990

A Characterization of Some Minihypers in a Finite Projective Geometry PG(t, 4).

Noboru Hamada, Tor Helleseth

Eur. J. Comb., 1990

1989

Characterization of {<i>v</i>_μ+1 + 2<i>v</i>_μ, <i>v</i>_μ + 2<i>v</i>_{μ - 1};<i>t</i>, <i>q</i>}-min · hypers and its applications to error-correcting codes.

Noboru Hamada

Graphs Comb., 1989

Characterization of {(<i>q</i> + 1) + 2, 1;<i>t, q</i>}-min · hypers and {2(<i>q</i> + 1) + 2, 2; 2, <i>q</i>}-min · hypers in a Finite projective geometry.

Noboru Hamada

Graphs Comb., 1989

A survey of recent works with respect to a characterization of an (n, k, d; q)-code meeting the Griesmer bound using a min·hyper in a finite projective geometry.

Noboru Hamada, Michel Deza

Discret. Math., 1989

1988

Characterization of {2(q+1)+2, 2;t, q}- min·hypers in PG(t, q) (t>=3, q>=5) and its applications to error-correcting codes.

Noboru Hamada, Michel Deza

Discret. Math., 1988

1982

Construction of Optimal Linear Codes Using Flats and Spreads in a Finite Projective Geometry.

Noboru Hamada, Fumikazu Tamari

Eur. J. Comb., 1982

1981

The Geometric Structure and the p-Rank of an Affine Triple System Derived from a Nonassociative Moufang Loop with the Maximum Associative Center.

Noboru Hamada

J. Comb. Theory, Ser. A, 1981

1978

On the Block Structure of BIB Designs with Parameters v = 22, b = 33, r = 12, k = 8, and lambda = 4.

Noboru Hamada, Yasuyuki Kobayashi

J. Comb. Theory, Ser. A, 1978

On a Geometrical Method of Construction of Maximal t-Linearly Independent Sets.

Noboru Hamada

J. Comb. Theory, Ser. A, 1978

1975

Design of a New Balanced File Organization Scheme With the Least Redundancy

Sumiyasu Yamamoto, Hideto Ikeda, Shinsei Shige-eda, Kazuhiko Ushio, Noboru Hamada

Inf. Control., June, 1975