A Combinatorial Object
Ferrers diagrams
Description: Ferrers diagrams showing the
partitions of positive integers 1
through 8. They are so arranged that images under the reflection about the main
diagonal of the square
are conjugate partitions.
Publications

A. Davoodi (Joint with E. Gyori and A. Methuku),
An Erd\H{o}s-Gallai type theorem for uniform hypergraphs
European J. Combin. 69(2018), 159-162
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A. Mohammadian and B. Tayfeh-Rezaie,
Hadamard matrices with few distinct types
Linear Multilinear Algebra (to appear)
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M. R. Oboudi,
On the eigenvalues and spectral radius of starlike trees
Aequat. Math. (2018), DOI: 10.1007/s00010-017-0533-4
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A. Mohammadian and B. Tayfeh-Rezaie,
Star saturation number of random graphs
Discrete Math. 341(2018), 1166-1170
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H. Hajiabolhassan (Joint with M. Alishahi),
Chromatic number of random kneser hypergraphs
J. Combin. Theory Ser. A (to appear)
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M. R. Oboudi,
On the difference between the spectral radius and the maximum degree of graphs
Algebra Discrete Math. (to appear)
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G.R. Omidi and M. Shahsiah,
Diagonal Ramsey numbers of loose cycles in uniform hypergraphs
SIAM J. Discrete Math. (to appear)
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G. R. Omidi (Joint with L. Maherani),
Monochromatic Hamiltonian Berge-cycles in colored hypergraphs
Discrete Math. (to appear)
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A. Abdollahi (Joint with Sh. Janbaz and M. Ghahramani),
A large family of cospectral cayley graphs over dihedral groups
Discrete Math. (to appear)
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M. R. Oboudi,
Energy and Seidel energy of graphs
MATCH Communications in Mathematical and in Computer Chemistry 75(2016), 291-303
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M. R. Oboudi,
On the third largest eigenvalue of graphs
Linear Algebra Appl. 503(2016), 164-179
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M. R. Oboudi,
Cospectrality of complete bipartite graphs
Linear Multilinear Algebra (2016), DOI: 10.1080/03081087.2016.1162133
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M. R. Oboudi,
Bipartite graphs with at most six non-zero eigenvalues
Ars Mathematica Contemporanea 11(2016), 315-325
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A. Abdollahi and M. Jazaeri (Joint with E. R. van Dam),
Distance-regular graphs with least eigenvalue-2
Des. Codes Cryptogr. (2016), DOI: 10.1007/s10623-016-0209-4
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E. Ghorbani,
Proof of a conjecture on `plateaux' phenomenon of graph Laplacian eigenvalues
Linear Algebra Appl. 506(2016), 274-278
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