• Instructions for Authors

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

2021

[21-59]	Graham Manuell,
	Monoid extensions and the Grothendieck construction.
	pdf | fascículo A5

[21-58]	Jorge Picado and Aleš Pultr,
	Uniformities and a quantale structure on localic groups.
	pdf | fascículo A5

[21-57]	Carlos Tenreiro,
	On automatic kernel density estimate based tests for goodness-of-fit.
	pdf | fascículo A5

[21-56]	João Miguel Santos,
	Symplectic Keys - Type C Willis' direct way.
	pdf | fascículo A5

[21-55]	Rui Prezado and Fernando Lucatelli Nunes,
	Descent for internal multicategory functors.
	pdf | fascículo A5

[21-54]	Jaime Carvalho e Silva,
	A resolução de problemas em Matemática e o Pensamento Computacional.
	pdf | fascículo A5

[21-53]	Tommaso Giovannelli, Griffin Kent and Luis Nunes Vicente,
	Bilevel stochastic methods for optimization and machine learning: Bilevel stochastic descent and DARTS.
	pdf | fascículo A5

[21-52]	Suyun Liu and Luis Nunes Vicente,
	A stochastic alternating balance k-means algorithm for fair clustering.
	pdf | fascículo A5

[21-51]	Albert S. Berahas, Oumaima Sohab and Luis Nunes Vicente,
	Full-low evaluation methods for derivative-free optimization.
	pdf | fascículo A5

[21-50]	Igor Arrieta and Javier Gutiérrez García,
	On the categorical behaviour of locales and D-localic maps.
	pdf | fascículo A5

[21-49]	Tommaso Lando, Idir Arab and Paulo Eduardo Oliveira,
	Transform orders and stochastic monotonicity of statistical functionals.
	pdf | fascículo A5

[21-48]	Paulo Antunes and Joana Nunes da Costa,
	Higher multi-Courant algebroids.
	pdf | fascículo A5

[21-47]	Julio Cesar Correa and Edgard A. Pimentel,
	A Hessian-dependent functional with free boundaries and applications to mean-field games.
	pdf | fascículo A5

[21-46]	Edgard A. Pimentel and Andrzej Święch,
	Existence of solutions to a fully nonlinear free transmission problem.
	pdf | fascículo A5

[21-45]	Gerardo Huaroto, Edgard A. Pimentel, Giane C. Rampasso and Andrzej Święch,
	A fully nonlinear degenerate free transmission problem.
	pdf | fascículo A5

[21-44]	Edgard A. Pimentel and Makson S. Santos,
	Fully nonlinear free transmission problems.
	pdf | fascículo A5

[21-43]	David Jesus,
	A degenerate fully nonlinear free transmission problem with variable exponents.
	pdf | fascículo A5

[21-42]	Daniela La Mattina, Fabrizio Martino and Carla Rizzo,
	Central polynomials of graded algebras: capturing their exponential growth.
	pdf | fascículo A5

[21-41]	Carla Rizzo, Rafael Bezerra dos Santos and Ana Cristina Vieira,
	Differential identities and polynomial growth of the codimensions.
	pdf | fascículo A5

[21-40]	Fabrizio Martino and Carla Rizzo,
	Differential identities and varieties of almost polynomial growth.
	pdf | fascículo A5

[21-39]	Ana Belén Avilez,
	On classes of localic maps defined by their behavior on zero sublocales.
	pdf | fascículo A5

[21-38]	Alexander Kovačec and Pedro Barata de Tovar Sá
	A multivariate identity involving Stirling numbers of the second kind and some non-combinatorial applications.
	pdf | fascículo A5

[21-37]	Nelson Martins-Ferreira, Andrea Montoli, Alex Patchkoria and Manuela Sobral,
	The third cohomology group of a monoid and admissible abstract kernels.
	pdf | fascículo A5

[21-36]	Fernando Lucatelli Nunes and Matthijs Vákár,
	CHAD for expressive total languages.
	pdf | fascículo A5

[21-35]	Herman Goulet-Ouellet,
	Freeness of Schützenberger groups of primitive substitutions.
	pdf | fascículo A5

[21-34]	Jorge Almeida, Herman Goulet-Ouellet e Ondřej Klíma,
	What makes a Stone topological algebra profinite.
	pdf | fascículo A5

[21-33]	Ali Moghanni, Marta Pascoal and Maria Teresa Godinho,
	Finding K dissimilar paths using integer linear formulations.
	pdf | fascículo A5

[21-32]	Fernando Lucatelli Nunes and Lurdes Sousa,
	On lax epimorphisms and the associated factorization.
	pdf | fascículo A5

[21-31]	Raquel Caseiro and Joana Nunes da Costa,
	𝒪-operators on Lie ∞-algebras with respect to Lie ∞-actions.
	pdf | fascículo A5

[21-30]	Jose Brox,
	Identities in prime rings.
	pdf | fascículo A5

[21-29]	Damião J. Araújo and Rafayel Teymurazyan,
	An optimal Liouville theorem for the porous medium equation.
	pdf | fascículo A5

[21-28]	Marcel Erné, Jorge Picado and Aleš Pultr,
	Adjoint maps between implicative semilattices and continuity of localic maps.
	pdf | fascículo A5

[21-27]	Ana Paula Santana and Ivan Yudin,
	On functors preserving projective resolutions.
	pdf | fascículo A5

[21-26]	Igor Arrieta, Javier Gutiérrez García and Jorge Picado,
	Frame presentations of compact hedgehogs and their properties.
	pdf | fascículo A5

[21-25]	Ayk Telciyan and Yasemin Şengül,
	Travelling wave and shock wave solutions for inextensible string equations.
	pdf | fascículo A5

[21-24]	Esmeralda Gonçalves and Nazaré Mendes Lopes,
	Zero-inflated binomial integer-valued ARCH models for time series.
	pdf | fascículo A5

[21-23]	Pedro Barata de Tovar Sá and Alexander Kovacec,
	An elementary approach to the problem of random flights in odd dimensions.
	pdf | fascículo A5

[21-22]	Ricardo Mamede, José Luis Santos and Diogo Soares,
	The commutation graph for the longest signed permutation.
	pdf | fascículo A5

[21-21]	Idir Arab, Tommaso Lando and Paulo Eduardo Oliveira,
	A note on expectiles and related measures.
	pdf | fascículo A5

[21-20]	Helena Albuquerque and Jose Brox,
	The inverse of a tridiagonal k-Toeplitz matrix.
	pdf | fascículo A5

[21-19]	Herman Goulet-Ouellet,
	Suffix-connected languages.
	pdf | fascículo A5

[21-18]	Maria Manuel Clementino,
	(T,V)-Cat is extensive.
	pdf | fascículo A5

[21-17]	Igor Arrieta, Jorge Picado and Aleš Pultr,
	A new diagonal separation and its relations with the Hausdorff property.
	pdf | fascículo A5

[21-16]	G.C.M. Campos, J.A. Ferreira and G. Romanazzi,
	Density-pressure IBVP: numerical analysis, simulation and cell dynamics in a colonic crypt.
	pdf | fascículo A5

[21-15]	J.A. Ferreira, H.P. Gómez and L. Pinto,
	Finite differences-finite elements analysis and numerical simulation of a light-triggered drug delivery model.
	pdf | fascículo A5

[21-14]	Graham Manuell,
	Uniform locales and their constructive aspects.
	pdf | fascículo A5

[21-13]	Diogo Lobo,
	Fast stable finite difference schemes for nonlinear cross-diffusion.
	pdf | fascículo A5

[21-12]	Gonçalo Gutierres, Ricardo Mamede and José Luis Santos,
	Diameter of the commutation classes graph of a permutation.
	pdf | fascículo A5

[21-11]	João Miguel Santos,
	Symplectic right keys - Type C Willis' direct way.
	pdf | fascículo A5

[21-10]	Carlos Tenreiro,
	Kernel density estimation for circular data: a Fourier series-based plug-in approach for bandwidth selection.
	pdf | fascículo A5

[21-09]	J. Brox, E. García, M. Gómez Lozano, R. Muñoz Alcázar and G. Vera de Salas,
	Ad-nilpotent elements of skew-index in semiprime associative algebras with involution.
	pdf | fascículo A5

[21-08]	Cristian Camilo Cárdenas, João Nuno Mestre and Ivan Struchiner,
	Deformations of symplectic groupoids.
	pdf | fascículo A5

[21-07]	M. N. Rebocho,
	Divided-difference operators from the geometric point of view.
	pdf | fascículo A5

[21-06]	P. D. Beites, A.P. Nicolás and José Vitória,
	Arithmetic for closed balls.
	pdf | fascículo A5

[21-05]	Idir Arab, Milto Hadjikyriakou, Paulo Eduardo Oliveira and Beatriz Santos,
	Star-shaped order for distributions with multidimensional parameters and some applications.
	pdf | fascículo A5

[21-04]	Leonardo Larizza,
	On factorisation systems for Ord-enriched categories and categories of partial maps.
	pdf | fascículo A5

[21-03]	Jaime Carvalho e Silva,
	Miguel de Guzmán Ozámiz (Cartagena, 1936 - Madrid, 2004).
	pdf | fascículo A5

[21-02]	M. Andrew Moshier, Jorge Picado e Aleš Pultr,
	Some general aspects of exactness and strong exactness of meets.
	pdf | fascículo A5

[21-01]	Andrea Montoli, Diana Rodelo and Tim Van der Linden,
	Intrinsic Schreier special objects.
	pdf | fascículo A5