Ara
Toplam kayıt 15, listelenen: 11-15
Cryptanalysis of Fridrich's chaotic image encryption
(World Scientific Publishing, 2010-05)
We cryptanalyze Fridrich's chaotic image encryption algorithm. We show that the algebraic weaknesses of the algorithm make it vulnerable against chosen-ciphertext attacks. We propose an attack that reveals the secret ...
Four-cycled graphs with topological applications
(Birkhauser Verlag AG, 2012-03)
We call a simple graph G a 4-cycled graph if either it has no edges or every edge of it is contained in an induced 4-cycle of G. Our interest on 4-cycled graphs is motivated by the fact that their clique complexes play an ...
Preface
(Springer Verlag, 2007)
[No abstract available]
Laplacian Eigenvectors of graphs
(Springer Verlag, 2007)
[No abstract available]
Laplacian eigenvectors of graphs: Perron-Frobenius and Faber-Krahn type theorems
(Springer Verlag, 2007)
Eigenvectors of graph Laplacians have not, to date, been the subject of expository articles and thus they may seem a surprising topic for a book. The authors propose two motivations for this new LNM volume: (1) There are ...