Matematiikan ja systeemianalyysin laitos

Ajankohtaista

Julkaisuja

Julkaisut rajattu henkilöihin: Harri Hakula

2017 | 2015 | 2014 | 2013 | 2012 | 2011 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 1999 | 1997 | 1996 | 1995 | 1994

2017

Hakula, Harri, Neilan, Michael, Ovall, Jeffrey S.: A Posteriori Estimates Using Auxiliary Subspace Techniques, JOURNAL OF SCIENTIFIC COMPUTING. 72(1), 2017, s. 97-127. [BibTeX...]

Shah, Sahas Bikram, Rasilo, Paavo, Hakula, Harri, Arkkio, Antero: Efficient finite element method to estimate eddy current loss due to random interlaminar contacts in electrical sheets, INTERNATIONAL JOURNAL OF NUMERICAL MODELLING: ELECTRONIC NETWORKS DEVICES AND FIELDS., 2017. [BibTeX...]

2015

Hame, Lauri, Hakula, Harri: A Maximum Cluster Algorithm for Checking the Feasibility of Dial-A-Ride Instances, TRANSPORTATION SCIENCE. 49(2), 2015, s. 295-310. [BibTeX...]

Hakula, H., Kaarnioja, V., Laaksonen, M.: Approximate methods for stochastic eigenvalue problems, APPLIED MATHEMATICS AND COMPUTATION.(267), 2015, s. 664-681. [BibTeX...]

Hakula, Harri, Laaksonen, Mikael: Hybrid Stochastic Finite Element Method for Mechanical Vibration Problems, Shock and Vibration.(2015), 2015, s. 812069. [BibTeX...]

2014

Hakula, Harri: hp-boundary layer mesh sequences with applications to shell problems, COMPUTERS AND MATHEMATICS WITH APPLICATIONS. 67(4), 2014, s. 899-917. [BibTeX...]

Hakula, Harri, Tuominen, Tomi: On hp-adaptive solution of thin shells of revolution, IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING. 10(1), 2014. [BibTeX...]

Kettunen, Henrik, Chesnel, Lucas, Hakula, Harri, Wallén, Henrik, Sihvola, Ari: Surface plasmon resonances on cones and wedges, 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials 2014), Copenhagen, Denmark, 24-30 August 2014., s. 163-165. [BibTeX...]

Hakula, Harri, Hyvönen, Nuutti, Leinonen, Matti: Reconstruction algorithm based on stochastic Galerkin finite element method for electrical impedance tomography, Inverse Problems. 30(6), 2014, s. 065006. [BibTeX...]

Leinonen, Matti, Hakula, Harri, Hyvonen, Nuutti: Application of stochastic Galerkin FEM to the complete electrode model of electrical impedance tomography, JOURNAL OF COMPUTATIONAL PHYSICS. 269(1), 2014, s. 181-200. [BibTeX...]

2013

Hakula, Harri, Tuominen, Tomi: Mathematica implementation of the high order finite element method applied to eigenproblems, COMPUTING: ARCHIVES FOR SCIENTIFIC COMPUTING. 95(SUPPL.1), 2013. [BibTeX...]

Häme, Lauri, Hakula, Harri: Dynamic journeying under uncertainty, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH. 225(3), 2013, s. 455-471. [BibTeX...]

Hame, Lauri, Hakula, Harri: Dynamic journeying in scheduled networks, IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS. 14(1), 2013, s. 360-369. [BibTeX...]

Häme, Lauri, Hakula, Harri: Routing by ranking A link analysis method for the constrained dial-A-ride problem, Operations Research Letters. 41(6), 2013, s. 664-669. [BibTeX...]

Hakula, Harri, Rasila, Antti, Vuorinen, Matti: Computation of exterior moduli of quadrilaterals, ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS.(40), 2013, s. 436-451. [BibTeX...]

2012

Hakula, Harri, Hyvönen, Nuutti, Tuominen, Toni: On the hp-adaptive solution of complete electrode model forward problems of electrical impedance tomography, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. 236(236), 2012, s. 4645-4659. [BibTeX...]

Hakula, Harri, Quach, Tri, Rasila, Antti: Conjugate function method for numerical conformal mappings, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS.(237), 2012, s. 340-353. [BibTeX...]

Darde, Jeremi, Hakula, Harri, Hyvönen, Nuutti, Staboulis, Stratos: Fine-tuning electrode information in electrical impedance tomography, INVERSE PROBLEMS AND IMAGING. 6(6), 2012, s. 399-421. [BibTeX...]

2011

Hakula, Harri, Rasila, Antti, Vuorinen, Matti: On Moduli of Rings and Quadrilaterals: Algorithms and Experiments, SIAM JOURNAL ON SCIENTIFIC COMPUTING. 33(1), 2011, s. 279-302. [BibTeX...]

Häme, Lauri, Hyytiä, Esa, Hakula, Harri: The Traveling Salesman Problem with Differential Neighborhoods, The 27th European Workshop on Computational Geometry (EuroCG) , March 28-30, 2011, Antoniushaus Morschach, Switzerland.., s. 51-54. [BibTeX...]

Havola, Linda, Majander, Helle, Hakula, Harri, Alestalo, Pekka, Rasila, Antti: Aktivoiviin opetusmenetelmiin perustuvat matematiikan opetuskokeilut Aalto-yliopistossa, Tuovi 9: Interaktiivinen tekniikka koulutuksessa 2011 -konferenssin tutkijatapaamisen artikkelit., s. 5-9. [BibTeX...]

Hakula, Harri, Harhanen, Lauri, Hyvönen, Nuutti: Sweep data of electrical impedance tomography, Inverse Problems. 27(11), 2011, s. 115006. [BibTeX...]

2009

Calvetti, Daniela, Hakula, Harri, Pursiainen, Sampsa, Somersalo, Erkki: Conditionally Gaussian Hypermodels for Cerebral Source Localization, SIAM JOURNAL ON IMAGING SCIENCES. 2(3), 2009, s. 879-909. [BibTeX...]

Hakula, Harri, Rasila, Antti, Vuorinen, Matti: On moduli of rings and quadrilaterals: algorithms and experiments, 2009. [BibTeX...]

Artioli, Edoardo, Beirao da Veiga, Lourenco, Hakula, Harri, Lovadina, Carlo: On the asymptotic behaviour of shells of revolution in free vibration, COMPUTATIONAL MECHANICS. 44(1), 2009, s. 45-60. [BibTeX...]

Hakula, Harri, Hyvönen, Nuutti: On computation of test dipoles for factorization method, BIT. 49, 2009, s. 75-91. [BibTeX...]

2008

Artioli, Edoardo, de Veiga, Lourenco Beirao, Hakula, Harri, Lovadina, Carlo: Free vibrations for some Koiter shells of revolution, APPLIED MATHEMATICS LETTERS. 21(12), 2008, s. 1245-1248. [BibTeX...]

Lechleiter, A., Hyvönen, Nuutti, Hakula, Harri: The factorization method applied to the complete electrode model of impedance tomography, SIAM JOURNAL ON APPLIED MATHEMATICS. 68(4), 2008, s. 1097-1121. [BibTeX...]

Hakula, Harri, Hyvonen, Nuutti: Two noniterative algorithms for locating inclusions using one electrode measurement of electric impedance tomography, Inverse Problems. 24(5), 2008, s. 055018. [BibTeX...]

Niemi, Antti H., Pitkäranta, Juhani, Hakula, Harri: Point load on a shell, Numerical mathematics and advanced applications., s. 819-826. [BibTeX...]

Calvetti, Daniela, Hakula, Harri, Pursiainen, Sampsa, Somersalo, Erkki: Conditionally Gaussian hypermodels for source localization in brain imaging, arXiv:0811.3185., 2008. [BibTeX...]

2007

Hyvönen, Nuutti, Hakula, Harri, Pursiainen, Sampsa: Numerical implementation of the factorization method within the complete electrode model of electrical impedance tomography, INVERSE PROBLEMS AND IMAGING. 1(2), 2007, s. 299-317. [BibTeX...]

Niemi, Antti H., Pitkäranta, Juhani, Hakula, Harri: Benchmark computations on point-loaded shallow shells: Fourier vs.FEM, Computer Methods in Applied Mechanics and Engineering. 196(4-6), 2007, s. 894-907. [BibTeX...]

2006

Pursiainen, Sampsa, Hakula, Harri: A High-order Finite Element Method for Electical Impedance Tomography, PIERS Online. 2(3), 2006, s. 260-264. [BibTeX...]

2005

Niemi, Antti, Pitkäranta, Juhani, Hakula, Harri: A benchmark study: MITC4-S and boundary layer-type deformations, The 18th Nordic Seminar on Computational Mechanics, Silja Serenade, 27.-30.10.2005., s. 71-74. [BibTeX...]

2004

Havu, Ville, Hakula, Harri: On sensitive shell under different loadings, 4th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2004, Jyväskylä, 2004.. [BibTeX...]

2003

Havu, Ville, Hakula, Harri, Tuominen, Tomi: A benchmark study of elliptic and hyperbolic shells of revolution, 2003. [BibTeX...]

Havu, Ville, Hakula, Harri: MITC4-kuorielementin konvergenssiominaisuudet, VIII Suomen mekaniikkapäivät, Espoo 12.-13.6.2003., s. 533-539. [BibTeX...]

2002

Pitkäranta, Juhani, Hakula, Harri, Havu, Ville, Malinen, Mika: Convergence of the MITC4 Shell Element, The Fifth World Congress on Computational Mechanics (WCCM V), July 7-12, Vienna, Austria.. [BibTeX...]

1999

Hakula, H.: Controlling 2D Voronoi-Segment Methods, 8th International Mesh Generation Roundtable, October 10-13,South Lake Tahoe, California., s. 221-229. [BibTeX...]

1997

Hakula, H.: High-Order Finite Element Tools for Shell Problems, 1997. [BibTeX...]

1996

Hakula, H., Pitkäranta, J.: Pinched shells of revolution: experiments on high order FEM, ICOSAHOM.95, Houston, Texas, 5-9 June 1995., s. 193-201. [BibTeX...]

Hakula, H., Leino, Y., Pitkäranta, J.: Scale resolution locking, and high-order finite element modelling of shells, Computer Methods in Applied Mechanics and Engineering. 133, 1996, s. 157-182. [BibTeX...]

Hakula, H.: Low-Dispersion Meshes for Scattering Problems, 5th International Conference on Numerical Grid Generation in Computational Field Simulations., s. 639-645. [BibTeX...]

1995

Hakula, H., Leino, Y., Pitkäranta, J.: Scale Resolution, Locking, and High-Order Finite Element Modelling of Shells, 1995. [BibTeX...]

Pitkäranta, J., Leino, Y., Hakula, H., Piila, J.: Shell deformation states and the finite element method: A benchmark study of cylindricalc shells, Computer Methods in Applied Mechanics and Engineering. 128, 1995, s. 81-121. [BibTeX...]

Hakula, H., Pitkäranta, J.: Pinched Shells of Revolution: Experiments on High Order FEM, 1995. [BibTeX...]

1994

Hakula, H.: Generating meshes for scales in shells, Numerical Grid Generation in CFD and Related Fields, Swansea, March 1994., s. 177-186. [BibTeX...]

Hakula, H., Malinen, J., Kallberg, P., Valve, P.: The finite element method applied to the exterior Helmholtz problem on the IBM SP1, Para 94, Kööpenhamina, 20-23 kesäkuu 1994., s. 262-269. [BibTeX...]

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