@misc{MTMT:31889866, title = {Coupled models for total stress dissipation tests}, url = {https://m2.mtmt.hu/api/publication/31889866}, author = {Imre, Emőke and Rózsa, Pál}, unique-id = {31889866}, year = {2021}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} } @inproceedings{MTMT:30396351, title = {Coupled Models for the Dissipation Tests}, url = {https://m2.mtmt.hu/api/publication/30396351}, author = {Imre, Emőke and Rózsa, Pál and Rácz, Ervin}, booktitle = {IEEE CANDO EPE 2018}, doi = {10.1109/CANDO-EPE.2018.8601177}, unique-id = {30396351}, abstract = {Two linear, point-symmetric coupled consolidation model families (coupled 1 and coupled 2, embedding space dimension m=1,2,3) - differing in the boundary condition - arc compared. The structure of solution is treated and the analytical solutions are presented. The steady-state part of the analytical solutions are the linear elastic cavity expansion solutions for m>1. The transient parts are Bessel-Fourier series. Their constants are determined from the system of equations expressing the boundary conditions, and from the initial condition. Every model can be used for the evaluation of the pore water pressure dissipation tests. The total stress dissipation tests (eg. the piezo-lateral stress cell test) can qualitatively be evaluated by the coupled 1 model (with the new boundary condition) if it is completed by a relaxation term.}, year = {2018}, pages = {267-272}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X; Rácz, Ervin/0000-0002-7692-1397} } @article{MTMT:1688723, title = {Evaluation of monotonic and non-monotonic dissipation test results}, url = {https://m2.mtmt.hu/api/publication/1688723}, author = {Imre, Emőke and Rózsa, Pál and Bates, Lachlan and Fityus, Stephen}, doi = {10.1016/j.compgeo.2010.07.008}, journal-iso = {COMPUT GEOTECH}, journal = {COMPUTERS AND GEOTECHNICS}, volume = {37}, unique-id = {1688723}, issn = {0266-352X}, keywords = {reliability of the identified parameters; analytical, inverse problem; coupled consolidation; dissipation test}, year = {2010}, eissn = {1873-7633}, pages = {885-904}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} } @inproceedings{MTMT:1688722, title = {Some features of the coupled consolidation models used for the evaluation of the dissipation test}, url = {https://m2.mtmt.hu/api/publication/1688722}, author = {Imre, Emőke and Rózsa, Pál}, booktitle = {7th European Conference on Numerical Methods in Geotechnical Engineering, NUMGE 2010}, doi = {10.1201/b10551-56}, unique-id = {1688722}, year = {2010}, pages = {303-310}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} } @book{MTMT:2648976, title = {Bevezetés a mátrixelméletbe}, url = {https://m2.mtmt.hu/api/publication/2648976}, isbn = {13978963279028}, author = {Rózsa, Pál}, publisher = {Typotex Kiadó}, unique-id = {2648976}, year = {2009} } @inproceedings{MTMT:2636626, title = {Characterization of some sand mixtures}, url = {https://m2.mtmt.hu/api/publication/2636626}, author = {Imre, Emőke and Lőrincz, J and Rózsa, Pál}, booktitle = {12th International Conference on Computer Methods and Advances in Geomechanics}, unique-id = {2636626}, year = {2008}, pages = {2064-2075}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} } @CONFERENCE{MTMT:1688748, title = {Evaluation of monotonous and non-monotonous dissipation test results.}, url = {https://m2.mtmt.hu/api/publication/1688748}, author = {Imre, Emőke and Trang, P. Q. and Rózsa, Pál and Bates, L S and Fityus, I.}, booktitle = {Postconference volume of the XIV European Conference on Soil Mechanics and Geotechnical Engineering}, unique-id = {1688748}, year = {2008}, pages = {545-557}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} } @inproceedings{MTMT:1490427, title = {Evaluation of short non-monotonous dissipation test data}, url = {https://m2.mtmt.hu/api/publication/1490427}, author = {Imre, Emőke and Trang, P Q and Telekes, Gábor and Rózsa, Pál and Fityus, S}, booktitle = {Geotechnical and geophysical site characterization}, unique-id = {1490427}, year = {2008}, pages = {1035-1041}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} } @article{MTMT:2629417, title = {An explicit formula for singular values of the Sylvester-Kac matrix}, url = {https://m2.mtmt.hu/api/publication/2629417}, author = {Boros, T and Rózsa, Pál}, doi = {10.1016/j.laa.2006.10.008}, journal-iso = {LINEAR ALGEBRA APPL}, journal = {LINEAR ALGEBRA AND ITS APPLICATIONS}, volume = {421}, unique-id = {2629417}, issn = {0024-3795}, abstract = {The object of our interest is a certain tridiagonal matrix that appears in a variety of problems in statistical mechanics and quantum physics, such as the Brownian motion, random walk on a hypercube, the Ehrenfest urn model, and the Stark effect of the hydrogen atom. The spectral decomposition of this matrix has been studied by a number of authors, among others Sylvester, Cayley, Mazza, Muir, Schrodinger, and Kac. In particular, explicit expressions are known for the eigenvalues and the eigenvectors of the matrix. So the question arises: Does there exist an explicit formula for the singular values? In this paper we find an explicit formula for a subset of the singular values when the order of the matrix is odd. In the process we utilize the method of generating functions, and derive a second-order differential equation. The polynomial solutions of this differential equation provide the elements of the singular vectors. (c) 2006 Elsevier Inc. All rights reserved.}, year = {2007}, eissn = {1873-1856}, pages = {407-416} } @CONFERENCE{MTMT:1688758, title = {Evaluation of some non-monotonous dissipation tests.}, url = {https://m2.mtmt.hu/api/publication/1688758}, author = {Imre, Emőke and Trang, P. Q. and Rózsa, Pál and L, Bates S and Fityus, S}, booktitle = {Proceedings of the 14th European Conference on Soil Mechanics and Geotechnical Engineering}, unique-id = {1688758}, year = {2007}, pages = {1651-1656}, orcid-numbers = {Imre, Emőke/0000-0001-6746-027X} }