Carlos M. da Fonseca
Carlos M. da Fonseca
Kuwait College of Science and Technology
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Explicit inverses of some tridiagonal matrices
CM Da Fonseca, J Petronilho
Explicit inverse of a tridiagonal k−Toeplitz matrix
CM da Fonseca, J Petronilho
Numerische Mathematik 100 (3), 457-482, 2005
On the eigenvalues of some tridiagonal matrices
CM Da Fonseca
Journal of Computational and Applied Mathematics 200 (1), 283-286, 2007
Young-type inequalities and their matrix analogues
H Alzer, CM da Fonseca, A Kovačec
Linear and Multilinear Algebra 63 (3), 622-635, 2015
Further properties of the second Zagreb index
CM da Fonseca, D Stevanovic
MATCH Commun. Math. Comput. Chem 72, 655-668, 2014
On structural properties of trees with minimal atom-bond connectivity index III: Trees with pendent paths of length three
D Dimitrov, Z Du, CM da Fonseca
Applied Mathematics and Computation 282, 276-290, 2016
Counterexamples to a conjecture on Wiener index of common neighborhood graphs
CM da Fonseca, M Ghebleh, A Kanso, D Stevanovic
MATCH Commun. Math. Comput. Chem 72 (1), 333-338, 2014
The characteristic polynomial of some perturbed tridiagonal k-Toeplitz matrices
CM da Fonseca
Appl. Math. Sci 1 (2), 59-67, 2007
On a family of trees with minimal atom-bond connectivity index
Z Du, CM da Fonseca
Discrete Applied Mathematics 202, 37-49, 2016
On the location of the eigenvalues of Jacobi matrices
CM da Fonseca
Applied mathematics letters 19 (11), 1168-1174, 2006
Sufficient conditions for positive definiteness of tridiagonal matrices revisited
M Anđelić, CM Da Fonseca
Positivity 15 (1), 155-159, 2011
The diameter of the acyclic Birkhoff polytope
L Costa, CM da Fonseca, EA Martins
Linear algebra and its applications 428 (7), 1524-1537, 2008
The inertia of certain Hermitian block matrices
CM Da Fonseca
Linear algebra and its applications 274 (1-3), 193-210, 1998
The inverse eigenvalue problem for Hermitian matrices whose graphs are cycles
R Fernandes, CM da Fonseca
Linear and Multilinear Algebra 57 (7), 673-682, 2009
Basic trigonometric power sums with applications
CM Da Fonseca, ML Glasser, V Kowalenko
The Ramanujan Journal 42 (2), 401-428, 2017
Fibonacci numbers, alternating parity sequences and faces of the tridiagonal Birkhoff polytope
CM da Fonseca, EM De S
Discrete mathematics 308 (7), 1308-1318, 2008
Interlacing properties for Hermitian matrices whose graph is a given tree
CM da Fonseca
SIAM journal on matrix analysis and applications 27 (1), 130-141, 2005
Some comments on k-tridiagonal matrices: determinant, spectra, and inversion
CM da Fonseca, F Yılmaz
Applied Mathematics and Computation 270, 644-647, 2015
On the number of P-vertices of some graphs
M Andelić, CM Da Fonseca, R Mamede
Linear algebra and its applications 434 (2), 514-525, 2011
On the spectra of certain directed paths
CM da Fonseca, JJP Veerman
Applied Mathematics Letters 22 (9), 1351-1355, 2009
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