1997 |
7 | | Mordechai Lewin:
A Note Following a Remark of Harary Regarding a Certain Family of Sum Graphs.
Ars Comb. 47: (1997) |
1996 |
6 | | Paul Erdös,
Mordechai Lewin:
d-complete sequences of integers.
Math. Comput. 65(214): 837-840 (1996) |
1994 |
5 | EE | Mordechai Lewin:
On the coefficients of the characteristic polynomial of a matrix.
Discrete Mathematics 125(1-3): 255-262 (1994) |
1983 |
4 | EE | Mordechai Lewin:
On intersection multigraphs of hypergraphs.
J. Comb. Theory, Ser. B 34(2): 229-232 (1983) |
1978 |
3 | EE | Mordechai Lewin:
On path connected graphs.
J. Comb. Theory, Ser. B 25(3): 245-257 (1978) |
1977 |
2 | | Mordechai Lewin:
On the Extreme Points of the Polytope of Symmetric Matrices with Given Row Sums.
J. Comb. Theory, Ser. A 23(2): 223-231 (1977) |
1974 |
1 | | Mordechai Lewin:
Coverings of Transfinite Matrices.
J. Comb. Theory, Ser. A 16(2): 131-146 (1974) |