• Instructions for Authors

• The pré-publicações of the Department of Mathematics are supported by the Centre for Mathematics of the University of Coimbra.

2015

[15-55]	Marino Gran and Diana Rodelo,
	Beck-Chevalley condition and Goursat categories.
	pdf | fascículo A5

[15-54]	R. Serôdio, P. D. Beites and José Vitória,
	Intersection of a double cone and a line in the split-quaternions context.
	pdf | fascículo A5

[15-53]	Somayeh Gh. Bardeji, Isabel N. Figueiredo and Ercília Sousa,
	Optical flow with fractional order regularization: variational model and solution method.
	pdf | fascículo A5

[15-52]	J. Naghipoor, J. A. Ferreira, P. de Oliveira and T. Rabczuk,
	Tuning polymeric and drug properties in a drug eluting stent: a numerical study.
	pdf | fascículo A5

[15-51]	G. Filipuk and M. N. Rebocho,
	Discrete Painlevé equations for recurrence coefficients of Laguerre-Hahn orthogonal polynomials of class one.
	pdf | fascículo A5

[15-50]	I. Area, A. Branquinho, A. Foulquié Moreno and E. Godoy,
	Characterizations of Δ-Volterra lattice: a symmetric orthogonal polynomials interpretation.
	pdf | fascículo A5

[15-49]	M. Andrew Moshier, Jorge Picado and Aleš Pultr,
	Generating sublocales by subsets and relations: a tangle of adjunctions.
	pdf | fascículo A5

[15-48]	Beniamino Cappelletti-Montano, Antonio De Nicola and Ivan Yudin,
	Examples of 3-quasi-Sasakian manifolds.
	pdf | fascículo A5

[15-47]	Adérito Araújo, Silvia Barbeiro and Maryam Khaksar,
	Stability and convergence of a leap-frog discontinuous Galerkin method for time-domain Maxwell's equations in anisotropic materials.
	pdf | fascículo A5

[15-46]	Javier Gutiérrez García, Imanol Mozo Carollo and Jorge Picado,
	A unified view of the Dedekind completion of pointfree function rings.
	pdf | fascículo A5

[15-45]	Beniamino Cappelletti-Montano, Antonio De Nicola, Juan Carlos Marrero and Ivan Yudin,
	A non-Sasakian Lefschetz K-contact manifold of Tievsky type.
	pdf | fascículo A5

[15-44]	Antonio de Nicola and Chiara Esposito,
	Reduction of pre-Hamiltonian actions.
	pdf | fascículo A5

[15-43]	Antonio de Nicola and Ivan Yudin,
	Generalized Goldberg formula.
	pdf | fascículo A5

[15-42]	Beniamino Cappelletti-Montano, Antonio De Nicola, Juan Carlos Marrero and Ivan Yudin,
	Hard Lefschetz Theorem for Vaisman manifolds.
	pdf | fascículo A5

[15-41]	Lurdes Sousa,
	A calculus of lax fractions.
	pdf | fascículo A5

[15-40]	Gleydson Chaves Ricarte, João Vítor da Silva and Rafayel Teymurazyan,
	Cavity type problems ruled by infinity Laplacian operator.
	pdf | fascículo A5

[15-39]	J. A. Ferreira, P. de Oliveira, P. M. da Silva and R. Silva,
	Mathematics of aging: illnesses of the posterior segment of the eye.
	pdf | fascículo A5

[15-38]	Mathieu Duckerts-Antoine,
	Fundamental group functors in descent-exact homological categories.
	pdf | fascículo A5

[15-37]	Nelson Martins-Ferreira, Andrea Montoli and Manuela Sobral,
	Baer sums of special Schreier extensions of monoids.
	pdf | fascículo A5

[15-36]	Krzysztof A. Krakowski, Luís Machado, Fátima Silva Leite and Jorge Batista,
	Solving interpolations problems on Stiefel manifolds using quasi-geodesics.
	pdf | fascículo A5

[15-35]	Jorge Almeida and Alfredo Costa,
	A geometric interpretation of the Schützenberger group of a minimal subshift.
	pdf | fascículo A5

[15-34]	J. A. Ferreira, P. de Oliveira and G. Pena,
	On the exponential decay of waves with memory.
	pdf | fascículo A5

[15-33]	Andrea Montoli, Diana Rodelo and Tim Van der Linden,
	A criterion for reflectiveness of normal extensions.
	pdf | fascículo A5

[15-32]	Richard N. Ball, Jorge Picado and Aleš Pultr,
	On an aspect of scatteredness in the pointfree setting.
	pdf | fascículo A5

[15-31]	Alessandro Conflitti and Ricardo Mamede,
	Gray codes for noncrossing and nonnesting partitions of classical types.
	pdf | fascículo A5

[15-30]	Krzysztof A. Krakowski, Luís Machado and Fátima Silva Leite,
	The significance of Lie theory in the geometry of rolling motions.
	pdf | fascículo A5

[15-29]	Eduardo Marques de Sá and António Leal Duarte,
	Letter to the Editor on replicas of known results.
	pdf | fascículo A5

[15-28]	Fernando Lucatelli Nunes,
	On biadjoint triangles.
	pdf | fascículo A5

[15-27]	Serge Gratton, Clément W. Royer and Luis Nunes Vicente,
	A second-order globally convergent direct-search method and its worst-case complexity.
	pdf | fascículo A5

[15-26]	Carlos Tenreiro,
	A weighted least-squares cross-validation bandwidth selector for kernel density estimation.
	pdf | fascículo A5

[15-25]	I. N. Figueiredo, C. Leal, L. Pinto, J. Bolito and A. Lemos,
	Exploring smartphone sensors for fall and emergency detection.
	pdf | fascículo A5

[15-24]	Nelson Martins-Ferreira,
	Crossed-modules and Whitehead sequences.
	pdf | fascículo A5

[15-23]	Stanislav Kondratyev, Léonard Monsaingeon and Dmitry Vorotnikov,
	A new optimal transport distance on the space of finite Radon measures.
	pdf | fascículo A5

[15-22]	Cristina Caldeira and João Filipe Queiró,
	Invariant factors of products over elementary divisor domains.
	pdf | fascículo A5

[15-21]	Damião Araújo, Eduardo V. Teixeira and José Miguel Urbano,
	A proof of the Cp'-regularity conjecture in the plane.
	pdf | fascículo A5

[15-20]	Maria João Ferreira, Mack Matlabyana and Jorge Picado,
	On permutable pairs of quasi-uniformities.
	pdf | fascículo A5

[15-19]	Eduardo Marques de Sá,
	Letter to the Editor on flawed mu-permanental formulas.
	pdf | fascículo A5

[15-18]	Isabel N. Figueiredo, Carlos Leal, Luís Pinto, Pedro N. Figueiredo and Richard Tsai,
	An elastic image registration approach for wireless capsule endoscope localization.
	pdf | fascículo A5

[15-17]	Tonguç Çagin and Paulo Eduardo Oliveira,
	Convergence rates for weighted sums of associated random variables and a Marcinkiewicz-Zygmund law.
	pdf | fascículo A5

[15-16]	Isabel Narra Figueiredo, Luís Pinto and Gil Gonçalves,
	A modified Lyzenga's model for multispectral bathymetry using Tikhonov regularization.
	pdf | fascículo A5

[15-15]	Javier Gutiérrez García, Imanol Mozo Carollo and Jorge Picado,
	Presenting the frame of the unit circle.
	pdf | fascículo A5

[15-14]	Mahdi Dodangeh, Isabel Narra Figueiredo and Gil Gonçalves,
	Image fusion with simultaneous cartoon and texture decomposition.
	pdf | fascículo A5

[15-13]	Somayeh Gholami Bardeji, Isabel Narra Figueiredo and Ercília Sousa,
	Image contrast enhancement using split Bregman method.
	pdf | fascículo A5

[15-12]	Valérian Even, Marino Gran and Andrea Montoli,
	A characterization of central extensions in the variety of quandles.
	pdf | fascículo A5

[15-11]	Mathieu Duckerts-Antoine and Tomas Everaert,
	A classification theorem for normal extensions.
	pdf | fascículo A5

[15-10]	Esmeralda Gonçalves, Joana Leite and Nazaré Mendes-Lopes,
	On the distribution estimation of power threshold GARCH processes.
	pdf | fascículo A5

[15-09]	Maria Manuel Clementino and Ignacio López Franco,
	Lax orthogonal factorisation systems.
	pdf | fascículo A5

[15-08]	Eduardo V. Teixeira and Rafayel Teymurazyan,
	Optimal design problems with fractional diffusions.
	pdf | fascículo A5

[15-07]	V. B. Surya Prasath, José Miguel Urbano and Dmitry Vorotnikov,
	Analysis of adaptive forward-backward diffusion flows with applications in image processing.
	pdf | fascículo A5

[15-06]	Jorge Almeida and Alfredo Costa,
	A note on pseudovarieties of completely regular semigroups.
	pdf | fascículo A5

[15-05]	N. Martins-Ferreira, A. Montoli, A. Ursini and T. Van der Linden,
	What is an ideal a zero-class of?
	pdf | fascículo A5

[15-04]	Eduardo Marques de Sá,
	Multiple shortest paths on cylindrical surfaces in pre-Hilbert spaces.
	pdf | fascículo A5

[15-03]	Rohollah Garmanjani, Diogo Júdice and Luis Nunes Vicente,
	Trust-region methods without using derivatives: Worst case complexity and the non-smooth case.
	pdf | fascículo A5

[15-02]	P. Antunes and J. M. Nunes da Costa,
	Hypersymplectic structures with torsion on Lie algebroids.
	pdf | fascículo A5