Noboru Hamada

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

Noboru Hamada, N. Hamada, 1993, Discret. Math..

On the construction of [q4 + q2 − q, 5,q4 − q3 + q2 − 2q; q]-codes meeting the Griesmer bound

Tor Helleseth, Noboru Hamada, Øyvind Ytrehus, 1992, Des. Codes Cryptogr..

A characterization of some {2ualpha+1+ugamma+1, 2ualpha+ugamma; k-1, 3}- minihypers and some (n, k, 3k-1 -2·3alpha-3gamma; 3)-codes (k>=3, 0<=alpha

Tor Helleseth, Noboru Hamada, T. Helleseth, 1992, Discret. Math..

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

Marijn van Eupen, Noboru Hamada, N. Hamada, 1998, Des. Codes Cryptogr..

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, 1988, Discret. Math..

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

Tor Helleseth, Noboru Hamada, 1995, Discret. Math..

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

Noboru Hamada, N. Hamada, 1978, J. Comb. Theory A.

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, N. Hamada, 1981, J. Comb. Theory, Ser. A.

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

Noboru Hamada, 1999, Ars Comb..

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

Tor Helleseth, Noboru Hamada, T. Helleseth, 1990, Eur. J. Comb..

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

Noboru Hamada, 1997, Des. Codes Cryptogr..

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

Noboru Hamada, 1989, Graphs Comb..

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

Marijn van Eupen, Noboru Hamada, Yoko Watamori, 1996, Des. Codes Cryptogr..

Characterization of {vμ+1 + 2vμ,vμ + 2vμ − 1;t,q}-min · hypers and its applications to error-correcting codes

Noboru Hamada, 1989, Graphs Comb..

A characterization of {2valpha+1 + 2vbeta+1, 2valpha + 2vbeta; 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, 1991, Discret. Math..

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, 1989, Discret. Math..

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

Noboru Hamada, Kazuhiko Ushio, Hideto Ikeda, 1975, Inf. Control..

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

Tor Helleseth, Noboru Hamada, Øyvind Ytrehus, 1993, Discret. Math..

An image processing apparatus - procedures, -program and -speichermedium for data encryption.

Noboru Hamada, Keiko Utsumi, 2006 .

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

Noboru Hamada, 1998, Ars Comb..

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

Noboru Hamada, Fumikazu Tamari, 1982, Eur. J. Comb..

A New Class of Nonbinary Codes Meeting the Griesmer Bound

Tor Helleseth, Noboru Hamada, Øyvind Ytrehus, 1993, Discret. Appl. Math..

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

Noboru Hamada, Yasuyuki Kobayashi, 1978, J. Comb. Theory, Ser. A.

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

Tor Helleseth, Noboru Hamada, Øyvind Ytrehus, 2000, IEEE Trans. Inf. Theory.