@article{MTMT:34037447,
	title = {General Exact Schemes for Second-Order Linear Differential Equations Using the Concept of Local Green Functions},
	url = {https://m2.mtmt.hu/api/publication/34037447},
	author = {Vizvári, Zoltán Ákos and Klincsik, Mihály and Odry, Péter and Tadity, Vladimir and Sári, Zoltán},
	doi = {10.3390/axioms12070633},
	journal-iso = {AXIOMS},
	journal = {AXIOMS},
	volume = {12},
	unique-id = {34037447},
	abstract = {In this paper, we introduce a special system of linear equations with a symmetric, tridiagonal matrix, whose solution vector contains the values of the analytical solution of the original ordinary differential equation (ODE) in grid points. Further, we present the derivation of an exact scheme for an arbitrary mesh grid and prove that its application can completely avoid other errors in discretization and numerical methods. The presented method is constructed on the basis of special local green functions, whose special properties provide the possibility to invert the differential operator of the ODE. Thus, the newly obtained results provide a general, exact solution method for the second-order ODE, which is also effective for obtaining the arbitrary grid, Dirichlet, and/or Neumann boundary conditions. Both the results obtained and the short case study confirm that the use of the exact scheme is efficient and straightforward even for ODEs with discontinuity functions.},
	year = {2023},
	eissn = {2075-1680}
}

@article{MTMT:33787514,
	title = {Lumped Element Method Based Conductivity Reconstruction Algorithm for Localization Using Symmetric Discrete Operators on Coarse Meshes},
	url = {https://m2.mtmt.hu/api/publication/33787514},
	author = {Sári, Zoltán and Klincsik, Mihály and Odry, Péter and Tadity, Vladimir and Tóth, Attila and Vizvári, Zoltán Ákos},
	doi = {10.3390/sym15051008},
	journal-iso = {SYMMETRY-BASEL},
	journal = {SYMMETRY (BASEL)},
	volume = {15},
	unique-id = {33787514},
	abstract = {The inverse conductivity problem in electrical impedance tomography involves the solving of a nonlinear and under-determined system of equations. This paper presents a new approach, which leads to a quadratic and overdetermined system of equations. The aim of the paper is to establish new research directions in handling of the inverse conductivity problem. The basis of the proposed method is that the material, which can be considered as an isotropic continuum, is modeled as a linear network with concentrated parameters. The weights of the obtained graph represent the properties of the discretized continuum. Further, the application of the developed procedure allows for the dielectric constant to be used in the multi-frequency approach, as a result of which the optimized system of equations always remains overdetermined. Through case studies, the efficacy of the reconstruction method by changing the mesh resolution applied for discretizing is presented and evaluated. The presented results show, that, due to the application of discrete, symmetric mathematical structures, the new approach even at coarse mesh resolution is capable of localizing the inhomogeneities of the material.},
	year = {2023},
	eissn = {2073-8994}
}

@article{MTMT:31410117,
	title = {Physical Validation of a Residual Impedance Rejection Method during Ultra-Low Frequency Bio-Impedance Spectral Measurements},
	url = {https://m2.mtmt.hu/api/publication/31410117},
	author = {Vizvári, Zoltán Ákos and Győrfi, Nina Rubina and Odry, Ákos and Sári, Zoltán and Klincsik, Mihály and Gergics, Marin and Kovács, Levente and Dolgosné Kovács, Anita and Pál, József and Karádi, Zoltán György and Odry, Péter and Tóth, Attila},
	doi = {10.3390/s20174686},
	journal-iso = {SENSORS-BASEL},
	journal = {SENSORS},
	volume = {20},
	unique-id = {31410117},
	year = {2020},
	eissn = {1424-8220},
	orcid-numbers = {Kovács, Levente/0000-0002-3188-0800}
}

@inproceedings{MTMT:31137910,
	title = {HATÉKONY ÉS ROBOSZTUS SAJÁT FEJLESZTÉSŰ MÓDSZER A COLE-COLE PARAMÉTEREK KINYERÉSÉRE AZ ELEKTROMOS IMPEDANCIA SPEKTRUM MÉRÉS ADATAIBÓL},
	url = {https://m2.mtmt.hu/api/publication/31137910},
	author = {Nádasdi, Lili and Győrfi, Nina Rubina and Tóth, Attila and Klincsik, Mihály and Sári, Zoltán and Kuljic, Bojan and Odry, Ákos and Odry, Péter and Vizvári, Zoltán Ákos},
	booktitle = {III. RING – FENNTARTHATÓ NYERSANYAG-GAZDÁLKODÁS - III. SUSTAINABLE RAW MATERIALS KONFERENCIAKÖTET - PROCEEDINGS},
	unique-id = {31137910},
	year = {2019},
	pages = {149-156}
}

@CONFERENCE{MTMT:30322859,
	title = {A máj zsírosodásának mérése új típusú non-invazív bioimpedancia mérőeszközzel.},
	url = {https://m2.mtmt.hu/api/publication/30322859},
	author = {Tóth, Attila and Vizvári, Zoltán Ákos and Gál, Adrián Róbert and Kovács, Anita and Mintál, Kitti and Klincsik, Mihály and Sári, Zoltán and Odry, Péter and Vereczkei, András and Lénárd, László and Karádi, Zoltán György},
	booktitle = {Magyar Élettani Társaság 2018. évi Vándorgyűlése : előadás és poszter absztraktok},
	unique-id = {30322859},
	year = {2018},
	orcid-numbers = {Mintál, Kitti/0009-0003-4739-2902}
}

@inproceedings{MTMT:3282854,
	title = {Robust solutions for complex systems},
	url = {https://m2.mtmt.hu/api/publication/3282854},
	author = {Odry, Péter and Mihály, Klincsik and Sári, Zoltán and Zoltán, Góbor and Burkus, Ervin and Kecskés, István and Király, Zoltán and Odry, Ákos and Tadity, Vladimir and Vizvári, Zoltán Ákos},
	booktitle = {7th International Conference on Applied Internet and Information Technologies (ICAIIT 2017)},
	unique-id = {3282854},
	abstract = {This material presents a comparative analysis about two 
		systems that seemingly cannot be compared. These systems are 
		the hexapod walking robot and tomography procedures. Their 
		common properties can be defined the following ways: high 
		uncertainty while creating the model, there are a lot of 
		disturbing phenomena. So-called “inverse” solutions should be 
		used in order to get essential descriptive information from 
		the system. We need to use robust solutions to achieve the 
		aforementioned goals. The robustness property will be 
		presented through a hexapod walking robot example.},
	year = {2017},
	pages = {1-9}
}

@book{MTMT:3224106,
	title = {Mérésadatgyűjtés mérnöki alkalmazásokkal I.},
	url = {https://m2.mtmt.hu/api/publication/3224106},
	isbn = {9789634290209},
	author = {Schiffer, Ádám},
	publisher = {University of Pécs, Faculty of Engineering and Information Technology},
	unique-id = {3224106},
	year = {2015},
	orcid-numbers = {Schiffer, Ádám/0000-0002-0769-2375}
}

@article{MTMT:3000970,
	title = {Hőtechnikai modellezés és identifikáció a lakótérben},
	url = {https://m2.mtmt.hu/api/publication/3000970},
	author = {Szakonyi, Lajos},
	journal-iso = {DUNAKAVICS},
	journal = {DUNAKAVICS},
	volume = {3},
	unique-id = {3000970},
	issn = {2064-5007},
	year = {2015},
	pages = {15-29}
}

@inbook{MTMT:3000940,
	title = {Hőtechnikai modellezés és identifikáció a lakótérben},
	url = {https://m2.mtmt.hu/api/publication/3000940},
	author = {Szakonyi, Lajos},
	booktitle = {Informatikai terek},
	unique-id = {3000940},
	year = {2015},
	pages = {121-133}
}

@inproceedings{MTMT:3119058,
	title = {Gépjármű elektronika programozása RTOS rendszeren a fogyasztáscsökkentés jegyében},
	url = {https://m2.mtmt.hu/api/publication/3119058},
	author = {Háber, István Ervin},
	booktitle = {Informatika a felsőoktatásban 2014},
	unique-id = {3119058},
	year = {2014},
	pages = {1-6}
}