Papers in International Journals

• Hamdi, Haleh; Sahandi, Parviz; Chang, Gyu Whan (2019) Graded integral domains in which each nonzero homogeneous ideal is divisorial Bulletin of the Korean Mathematical Society: 56(4), 1041-1057.

• Hamdi, Haleh; Sahandi, Parviz; Chang, Gyu Whan (2019) Graded integral domains in which each nonzero homogeneous t-ideal is divisorial Journal of Algebra and Its Applications: 18 (1), 1950018(1)-1950018(20).

• Carlos, C.; Gonçalves, F.; Crespo, L.; Zina, V.; Oliveira, Irene; Crespi, L.; Torres, L. (2019) How does habitat diversity affect ground-dwelling arthropods assemblages in Douro Demarcated Region terraced vineyards? Journal of Insect Conservation, 1-10.

• Kulikova, Maria (2019) Hyperbolic SVD-based Kalman filtering for Chandrasekhar recursion IET Control Theory & Applications, in press.

• Gudiño, Elias; Oishi, C.M.; Sequeira, Adélia (2019) Influence of non-Newtonian blood flow models on drug deposition in the arterial wall J. Non-Newtonian Fluid Mechanics: 274, 104206.

• El Khatib, N.; Kafi, Oualid; Sequeira, Adélia; Simakov, S.; Vassilevski, Y.; Volpert, V. (2019) Mathematical modelling of atherosclerosis Math. Model. Nat. Phenom.: 14, 603.

• Dombry, Clément; Ferreira, Ana (2019) Maximum likelihood estimators based on the block maxima method Bernoulli: 25(3), 1690-1723.

• Sellountos, Euripides; Sequeira, Adélia; Tiago, Jorge (2019) Meshless velocity - vorticity Local Boundary Integral Equation (LBIE) method for two dimensional incompressible Navier-Stokes equations. International Journal of Numerical Methods for Heat and Fluid Flow: Vol 29, is 11, pages 4034-4073.

• Lehtonen, Erkko; Waldhauser, Tamás (2019) Minor posets of functions as quotients of partition lattices Order: 36, 23–41.

• Ardakani, V.; Tu, X.; Gambaruto, A. M.; Velho, Iolanda; Tiago, Jorge; Sequeira, Adélia; Pereira, Ricardo Henriques (2019) Near-Wall Flow in Cerebral Aneurysms  Fluids: 4(2), 89.

• Hamdi, Haleh; Chang, Gyu Whan (2019) Noetherian extensions of commutative rings Journal of Algebra: 534, 344-357.

• Kulikov, Gennady Yu; Kulikova, Maria (2019) Numerical robustness of extended Kalman filtering based state estimation in ill-conditioned continuous-discrete nonlinear stochastic chemical systems International Journal of Robust and Nonlinear Control: 29(5), 1377-1395.

• Paulino, S.; Morais, M. C. ; Knoth, S. (2019) On ARL-unbiased c-charts for INAR(1) Poisson counts Statistical Papers: 60, 1021-1038.

• Sequeira, Adélia; Bodnar, T. (2019) On the filtering of spurious oscillations in the numerical simulations of convection dominated problems Vietnam Journal of Mathematics: 47, 851–864.

• Branco, Mário J. J.; Gomes, Gracinda M. S.; Silva, Pedro V. (2019) On the semigroup rank of a group Semigroup Forum: 99, 568-578.

• Araújo, António; Serranho, Pedro (2019) On the use of quasi-equidistant source points over the sphere surface for the method of fundamental solutions Journal of Computational and Applied Mathematics: 359, 55-68.

• Janela, João; Guerra, João; Silva, Gilson (2019) Option pricing under a jump-telegraph diffusion model withjumps of random size International Journal of Computer Mathematics.

• Ferreira, Fátima; Avelino, Catarina P.; Sánchez-Margallo, Francisco M.; Antunes, Luís (2019) Parasympathetic Tone Activity Evaluation to Discriminate Ketorolac and Ketorolac/Tramadol Analgesia Level in Swine Anesthesia & Analgesia: Vol. 129 No. 3, 882-889.

• Araújo, João; Cameron, P. J. (2019) Primitive groups, road closures, and idempotent generation  (submitted).

• Kinyon, M. (2019) Proof simplification and automated theorem proving Philosophical Transactions of the Royal Society A: volume 377, issue 2140.

• Dias, Sandra; Temido, Maria da Graça (2019) Random fields and random sampling Kybernetika: 55, 897-914.

• Ramos, Marta; Catarino, Mónica; Dias, Ana Paula; Puna, Jaime; Gomes, João; Bordado João; Teodoro, Filomena (2019) RSM Optimization of Biodiesel Production by Oil Ethanolysis over CaO Catalyst Renweable Energy, Elsevier: (Submitted).

• Avelino, Catarina P.; Santos, Altino F.  (2019) S2 coverings by isosceles and scalene triangles - adjacency case I Ars Mathematica Contemporanea: Vol. 16 No. 2, 419–443.

• Moreira, MJ.; Oliveira, Irene; Silva, JA. ; Saraiva , C. (2019) Safety and quality assessment of roasted pork loin obtained BY COOK-CHILL system and packed in modified atmosphere LWT: 101, 711-722.

• Ângela Ribau; L. L. Ferrás; Morgado, M. Luísa; Magda rebelo; A. M. Afonso (2019) Semi-analytical solutions for the Poiseuille-Couette flow of a generalised Phan-Thien-Tanner fluid Fluids: 4 (3) 129, 1-11.

• Araújo, João; Kinyon, M.; Vigário, Edgar (2019) Short equational bases for MV-Algebras, commutative BCK-Algebras and LBCK-algebras (submitted).

• Cabral, Rafael; Ferreira, Ana; Friederichs, Petra (2019) Space-time trends and dependence of precipitation extremes in North-Western Germany Environmetrics: e2605.

• Kulikova, Maria (2019) Square-root approach for Chandrasekhar-based maximum correntropy Kalman filtering  IEEE Signal Processing Letters: 26(12), 1803-1807.

• Sutherland, L.S.; Amado, Conceição; Soares, C.G. (2019) Statistical analyses of the effects of bonding parameters and fabrication robustness on the strength of adhesive T-joints Composites Part B: Engineering: 175, 107063,.

• Elisete Correia; Ana Fernandéz-Jimenez; Nuno Cristelo; JoãoCoelho; Tiago Miranda; Fernando Castro (2019) Statistical study of curing conditions in alkali activation of Portuguese mine tailings Environmental Geotechnics, 1-13.

• Apura, João; Tiago, Jorge; Moura, Alexandra; Lourenço, José Artur ; Sequeira, Adélia (2019) The effect of ventricular volume increase on the amplitude of intercranial pressure Computer Methods in Biomechanics and Biomedical Engineering.

• Nunes, Cláudia; Oliveira, Carlos (2019) The optimal stopping problem revisited Statistical Papers: 1, 1-33.

• Macedo, Francisco; Oliveira, M. Rosário; Pacheco, António; Valadas, Rui (2019) Theoretical foundations of forward feature selection methods based on mutual information Neurocomputing: 325, 67-89.

• Da Conceição, V.F.P.; Mendes, J.P.; Teodoro, Filomena; Dahlman, J. (2019) Validation of a Behavioral Marker System for Rating Cadet’s Non-Technical Skills TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation: 13(1), 89-96.

• Elisete Correia; Ângela Macedo; Sandra Ricardo (2019) Ventos de Mudança no Ensino da Matemática em Portugal resultantes da explosão Científica no pós II Guerra Mundial História da Ciência e Ensino: construindo interfaces: 20, 811-822.

• Gouveia, Sónia; Moller, Tobias A.; Weiss, Christian H.; Scotto, Manuel (2018)  A full ARMA model for counts with bounded support and its application to rainy-days time series Stochastic Environmental Research and Risk Assessment: 32, 2495-2514.

• Carvalho, G; Amado, Conceição; Coelho, ST; Leitão, JP (2018)  Analysing the importance of variables for sewer failure prediction Urban Water Journal: 15 (4), 338-345.

• Sharma, L.; Gonçalves, F.; Oliveira, Irene; Torres, L.; Marques, G. (2018)  Insect-associated fungi from naturally mycosed vine mealybug Planococcus ficus (Signoret)(Hemiptera: Pseudococcidae)  Biocontrol Science and Technology, 1-20.

• Guerra, Telma; Catarino, C.; Mestre, T.; Santos, S.; Tiago, Jorge; Sequeira, Adélia (2018) A data assimilation approach for non-Newtonian blood flow simulations in 3D geometries Applied Mathematics and Computation: 321: 176-194, https://doi.org/10.1016/j.amc..

• Valtchev, Svilen S.  (2018) A meshfree method with plane waves for elastic wave propagation problems Engineering Analysis with Boundary Elements: 92, 64-72.

• Morais, M. C. ; Knoth, S.; Weiß, C. H. (2018) An ARL-unbiased thinning-based EWMA chart to monitor counts Sequential Analysis: 37, 487-510.

• Lima, Pedro M.; S. Sedaghat; S. Nemati (2018) An effective numerical method for solving fractional pantograph differential equations using modification of hat functions,  Applied Numerical Mathematics: 131, 174-189.

• Ferreira, Marta (2018) Analysis of estimation methods for the extremal index Electronic Journal of Applied Statistical Analysis: 11(1), 296-306.

• Santos, M.; Morais, M. C. ; Pacheco, António (2018) Comparing short memory charts to monitor the traffic intensity of single server queues Stochastics and Quality Control: 33, 1-21.

• Araújo, João; Gomes, Gracinda M. S.; Bentz, Wolfram (2018) Congruences on direct products of transformation and matrix monoids Semigroup Forum: 97, 384-416.

• Araújo, João; Kinyon, M. (2018) Decidability and Independence of Conjugacy Problems in Finitely Presented Monoids  Theoretical Computer Science.

• Kulikov, Gennady Yu; Weiner, R. (2018) Doubly quasi-consistent fixed-stepsize numerical integration of stiff ordinary differential equations with implicit two-step peer methods Journal of Computational and Applied Mathematics: 340, 256-275.

• Branco, Mário J. J.; Gomes, Gracinda M. S.; Gould, Victoria; Wang, Yanhui (2018) Ehresmann monoids: adequacy and expansions Journal of Algebra: 513, 344-367.

• Sharma, L.; Oliveira, Irene; Torres, L.; Marques, G. (2018) Entomopathogenic fungi in Portuguese vineyards soils: suggesting a ‘Galleria-Tenebrio-bait method’ as bait insects MycoKeys: 38, 1-23.

• Ferreira, Helena; Ferreira, Marta (2018) Estimating the extremal index through local dependence Annales de l’Institut Henri Poincaré - Probabilités et Statistiques: 54(2), 587–605.