Publications

2021	Orthogonal Polynomials with Ultra-Exponential Weight Functions: An Explicit Solution to the Ditkin-Prudnikov Problem	Constructive Approximation \| 2021 \| article	Semyon Yakubovich
2021	Pairs of foliations and Mattei-Moussu's Theorem	Bulletin des Sciences Mathématiques \| 2021 \| article	Adjaratou Arame Diaw F Loray
2021	Pak-Stanley labeling of the m-Catalan hyperplane arrangement	Advances in Mathematics \| 2021 \| article	António Guedes de Oliveira R Duarte
2021	Partial actions and proper extensions of two-sided restriction semigroups	Journal of Pure and Applied Algebra \| 2021 \| article	Mykola Khrypchenko G Kudryavtseva M Dokuchaev
2021	Partial Derivative Automaton by Compressing Regular Expressions	Descriptional Complexity of Formal Systems, Dcfs 2021 \| 2021 \| inproceedings	Rogério Reis Nelma Moreira António Machiavelo S Konstantinidis
2021	Partial derivatives of regular expressions over alphabet-invariant and user-defined labels	Theor. Comput. Sci. \| 2021 \| article	Rogério Reis Nelma Moreira S Konstantinidis
2021	Passive Particle Dynamics in Viscous Vortex Flow	Controlo 2020 \| 2021 \| inproceedings	Sílvio Gama G Marques MJ Rodrigues
2021	Periodic Forcing of a Heteroclinic Network	Journal of Dynamics and Differential Equations \| 2021 \| article	Isabel Labouriau Alexandre Rodrigues
2021	Periodic Points and Measures For a Class of Skew-products	Israel Journal of Mathematics \| 2021 \| article	Maria Carvalho SA Perez
2021	Peripheral arterial tonometry as a method of measuring reactive hyperaemia correlates with organ dysfunction and prognosis in the critically ill patient: a prospective observational study	Journal of Clinical Monitoring and Computing \| 2021 \| article	Rita Gaio A Sarmento L Santos LF Malheiro MV da Silva S Martins
2021	Poisson structures on finitary incidence algebras	Journal of Algebra \| 2021 \| article	Mykola Khrypchenko I Kaygorodov
2021	Preface	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) \| 2021 \| misc	Rogério Reis Nelma Moreira
2021	Pregrammars and Intersection Types	29th EACSL Annual Conference on Computer Science Logic, CSL 2021, January 25-28, 2021, Ljubljana, Slovenia (Virtual Conference). \| 2021 \| inproceedings	Sabine Broda
2021	Profinite topologies	Handbook of Automata Theory. \| 2021 \| incollection	Jorge Almeida A Costa
2021	Pulmonary tuberculosis control: does COVID-19 have any effect?	European Respiratory Journal \| 2021 \| misc	Rita Gaio A Aguiar AR Gigante M Pinto M Sousa R Duarte
2021	Pulmonary tuberculosis disguised as a massive pneumothorax	Galicia Clinica \| 2021 \| article	Carla M.A. Pinto TA Ferreira
2021	Rare events for product fractal sets *	Journal of Physics A-mathematical and Theoretical \| 2021 \| article	Jorge Freitas Ana Cristina Freitas JV Soares
2021	Report on Zhi-Wei Sun's 1-3-5 conjecture and some of its refinements	Journal of Number Theory \| 2021 \| article	Rogério Reis António Machiavelo N Tsopanidis
2021	Representações de Gelfand-Tsetlin de álgebras de Vertex	2021 \| techreport	Oscar Armando Hernández Morales
2021	Safety and health risks for workers exposed to cold thermal environments: a frozen food processing industry perspective	Work-a Journal of Prevention Assessment & Rehabilitation \| 2021 \| article	Margarida Brito B Barkokebas JD Baptista JT Costa LM Bezerra M Vaz T Zlatar
2021	Sign of the Solutions of Linear Fractional Differential Equations and Some Applications	Vietnam Journal of Mathematics \| 2021 \| article	Rui Ferreira
2021	Simple Modules for Affine Vertex Algebras in the Minimal Nilpotent Orbit	International Mathematics Research Notices \| 2021 \| article	Oscar Armando Hernández Morales LE Ramirez V Futorny
2021	Small-scale Induced Large-scale Transitions in Solar Wind Magnetic Field	The Astrophysical Journal Letters \| 2021 \| article	Théophile Caby B Dubrulle D Faranda G Consolini RV Donner S Vaienti T Alberti V Carbone
2021	Stability of a class of entropies based on fractional calculus	Journal of Applied Analysis \| 2021 \| article	Rui Ferreira
2021	Study of the Social, Teaching and Cognitive Presences in a Hybrid Learning Framework	ICERI2021 Proceedings - ICERI Proceedings \| 2021 \| inproceedings	Carla M.A. Pinto J Mendonça L Babo