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Papers in International Journals

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.
Kulikova, Maria (2019) Hyperbolic SVD-based Kalman filtering for Chandrasekhar recursion. IET Control Theory & Applications, in press.
Araújo, João; Cameron, P. J. (2019) Primitive groups, road closures, and idempotent generation . (submitted).
Rocha, Diana; Gouveia, Sónia; Pinto, Carla; Scotto, Manuel; Tavares, João Nuno; Valadas, Emília; Caldeira, Luís Filipe (2019)  On the parameters estimation of HIV dynamic models. Revstat - Statistical Journal: 17, 209-222.
Cabral, M; Loureiro, D; Amado, Conceição; Mamade, A; Covas, D (2019) Demand scenario planning approach using regression techniques and application to network sectors in Portugal. Water Policy : wp2019029.
Alves, Carlos J. S.; Antunes, Pedro R. S. (2019)  Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions. Engineering Analysis and Boundary Elements : 101, 330-342.
Araújo, João; Kinyon, M.; Vigário, Edgar (2019) Short equational bases for MV-Algebras, commutative BCK-Algebras and LBCK-algebras. (submitted).
Araújo, João; Kinyon, M.; R. Padmanabhan (2019) A 2-base for inverse semigroups. (submitted).
Santos, M.; Morais, M. C. ; Pacheco, António (2019) Comparing short and long-memory charts to monitor the traffic intensity of single server queues. Stochastics and Quality Control.
Kulikova, Maria (2019) Sequential maximum correntropy Kalman filtering. AsianJournal of Control: 21(6), 1-9.
Janela, João; Guerra, João; Silva, Gilson (2019) Option pricing under a jump-telegraph diffusion model withjumps of random size. International Journal of Computer Mathematics.
Alves, Carlos J. S.; Martins, Nuno F. M.; Valtchev, Svilen S.  (2019)  Domain decomposition methods with fundamental solutions for Helmholtz problems with discontinuous source terms . Computers and Mathematics with Applications : (online).
Kulikov, Gennady Yu; Taylor, D.R.; Kulikova, Maria (2019) A nonlinear Bayesian filtering approach to estimating adaptive market efficiency. Russian Journal of Numerical Analysis and Mathematical Modelling: 34(1), 31-42.
Monteiro, Magda; Pereira, Isabel; Scotto, Manuel (2019) Bivariate models for time series of counts: a comparison study between PBINAR models and dynamic factor models.  Communications in Statistics - Simulation and Computation.
Kulikova, Maria (2019) Factored-form Kalman-like implementations under maximum correntropycriterion. Signal Processing: 160, 328-338.
Martins, Ana; Rafael, Sandra; Monteiro, Alexandra; Scotto, Manuel; Gouveia, Sónia (2019) Euro-Cordex regional projection models: what kind of agreement for Europe?. Mathematical Geosciences.
Oliveira, M. Rosário; Vilela, M. ; Pacheco, António; Valadas, Rui; Salvador, P.  (2018) Extracting Information from Interval Data Using Symbolic Principal Component Analysis. Austrian Journal of Statistics, (in press).
Alves, Carlos J. S.; Martins, Nuno F. M.; Valtchev, Svilen S.  (2018) Trefftz methods with cracklets and their relation to BEM and MFS. Engineering Analysis and Boundary Elements: 95, 93-104.
Lehtonen, Erkko; Pöschel, Reinhard; Waldhauser, Tamás (2018) Reflection-closed varieties of multisorted algebras and minor identities. Algebra Universalis: 79, Art. 70, 22 pp..
Valtchev, Svilen S.  (2018) A meshfree method with plane waves for elastic wave propagation problems. Engineering Analysis with Boundary Elements: 92, 64-72.
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.
Janela, João; Correia, Paulo; Vila, Sanriago (2018) Numerical Solvability of a Cosserat Model for the Swirling Motion of a Third-grade Fluid in a Constant Radius Straight Circular Tube. International Journal of Applied Mathematics and Statistics: 57 (2), 1-15.
Araújo, João; Gomes, Gracinda M. S.; Bentz, Wolfram (2018) Congruences on direct products of transformation and matrix monoids. Semigroup Forum: 97, 384-416.
Morais, M. C. ; Schmid, W.; Ramos, Patrícia F.; Lazariv, T.; Pacheco, António; Semeniuk, I. (2018) Correction to: Comparison of joint control schemes for multivariate normal i.i.d. output. AStA Advances in Statistical Analysis, 1-15.
Bolten, M. ; Kahl, K. ; Kressner, D. ; Macedo, Francisco; Sokolovic, S.  (2018) Multigrid methods combined with low-rank approximation for tensor structured Markov chains. Electronic Transactions on Numerical Analysis, (in press).
Kulikov, Gennady Yu; Kulikova, Maria (2018) Stability analysis of extended, cubature and unscented Kalman filters for estimating stiff continuous-discrete stochastic systems. Automatica: 90, 91-97.
Morais, M. C. ; Schmid, W.; Ramos, Patrícia F.; Lazariv, T.; Pacheco, António (2018) Comparison of joint control schemes for multivariate normal i.i.d. output. AStA Advances in Statistical Analysis, 1-31.
Bentz, Wolfram; Gillibert, Pierre; Sequeira, Luís (2018) Finite Affine Algebras are Fully Dualizable. Communications in Algebra: 46.
Branco, Mário J. J.; Gomes, Gracinda M. S.; Silva, Pedro V. (2018) On the semigroup rank of a group. Semigroup Forum.
Apura, J.; Tiago, Jorge; Sequeira, Adélia; Rosário, Luís Brás (2018) Numerical modeling of cardiovascular physiology. Study of dynamic changes during autonomic reflexes. Springer Nature Singapore Pte Ltd., IFMBE Proceedings: 65, 278-281.
Branco, Mário J. J.; Pin, Jean-Eric (2018) Inequalities for One-Step Products. Lecture Notes in Computer Science: 11088, 156-168.
Avelino, Catarina P.; Santos, A. F. (2018) Spherical folding tessellations by kites and isosceles triangles III. Moscow Mathematical Journal, (in press).
Soares, Filipa; Silva, Pedro V.; Volkov, Mikhail V. (2018) Local finiteness for Green's relations in semigroup varieties. Communications in Algebra.
Kulikov, Gennady Yu; Kulikova, Maria (2018) Moore-Penrose-pseudo-inverse-based Kalman-like filtering methods for estimation of stiff continuous-discrete stochastic systems with ill-conditioned measurements. IET Control Theory & Applications: 12(16), 2205-2212.
Morais, M. C. ; Knoth, S.; Weiß, C. H. (2018) An ARL-unbiased thinning-based EWMA chart to monitor counts. Sequential Analysis: 37, 487-510.
Selvarangam, S.; Madhan, M.; Thandapani, E. ; Pinelas, Sandra (2018) Improved Oscillation Theorems For Third Order Neutral Type Difference Equations. Electronic Journal of Differential Equations, (in press).
Weiss, Christian H.; Scotto, Manuel; Moller, Tobias A.; Gouveia, Sonia (2018) The max-BARMA models for counts with bounded support.  Statistics and Probability Letters: 143, 28-36.
Lehtonen, Erkko (2018) Content and singletons bring unique identification minors. Journal of the Australian Mathematical Society, doi:10.1017/S1446788718000162.
Alves, Carlos J. S.; Valtchev, Svilen S.  (2018) On the application of the method of fundamental solutions to boundary value problems with jump discontinuities. Applied Mathematics and Computation: 320, 61–74.
Ramdoss, M. ; Pinelas, Sandra; Raj, A. Antony  (2018) Stability of Nonic Functional Equations in Multi-Banach Spaces. Global Journal of Mathematics, (in press).
Lehtonen, Erkko; Pöschel, Reinhard; Waldhauser, Tamás (2018) Reflections on and of minor-closed classes of multisorted operations. Algebra Universalis: 79, Art. 71, 19 pp..
Alves, Carlos J. S.; Antunes, Pedro R. S. (2018) The method of fundamental solutions applied to boundary value problems on the surface of a sphere. Computers and Mathematics with Applications: 75 (7), 2365-2373.
Carrasquinha, E; Amado, Conceição; Pires, Ana M. (2018) Image reconstruction based on circulant matrices. Signal Processing: Image Communication: 63, 72-80.
Araújo, João; Kinyon, M. (2018) Decidability and Independence of Conjugacy Problems in Finitely Presented Monoids . Theoretical Computer Science.
Silva, MA; Amado, Conceição; Loureiro, D (2018) Propagation of uncertainty in the water balance calculation in urban water supply systems - A new approach based on high-density regions. MEASUREMENT : 126, 356-368.
Branco, Mário J. J.; Gomes, Gracinda M. S.; Gould, Victoria; Wang, Yanhui (2018) Ehresmann monoids: adequacy and expansions. Journal of Algebra: 513, 344-367.
Dias, Sandra; Temido, M.G.  (2018) On the maxima of integer models based on a new thinning operator. Contributions to Statistics. Springer, (in press).
Kulikov, Gennady Yu; Kulikova, Maria (2018) Practical implementation of extended Kalman filtering in chemical systems with sparse measurements. Russian Journal of Numerical Analysis and Mathematical Modelling: 33(1), 41-53.
Couceiro, Miguel; Lehtonen, Erkko (2018) Majors of functions. Order: 35, 233–246.
Kulikov, Gennady Yu; Kulikova, Maria (2018) Estimation of maneuvering target in the presence of non-Gaussian noise: a coordinated turn case study. Signal Processing: 145, 241-257.
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