@article{MTMT:35681499, title = {Note on the variance of generalized random polygons}, url = {https://m2.mtmt.hu/api/publication/35681499}, author = {Fodor, Ferenc and Grünfelder, Balázs}, doi = {10.1007/s00010-024-01147-0}, journal-iso = {AEQUATIONES MATH}, journal = {AEQUATIONES MATHEMATICAE}, unique-id = {35681499}, issn = {0001-9054}, abstract = {We consider a probability model in which the hull of a sample of i.i.d. uniform random points from a convex disc K is formed by the intersection of all translates of another suitable fixed convex disc L that contain the sample. Such an object is called a random L -polygon in K . We assume that both K and L have C^2_+ C + 2 smooth boundaries, and we prove upper bounds on the variance of the number of vertices and missed area of random L -polygons assuming different curvature conditions. We also transfer some of our result to a circumscribed variant of this model.}, year = {2025}, eissn = {1420-8903}, orcid-numbers = {Fodor, Ferenc/0000-0001-9747-1981} } @article{MTMT:35669919, title = {Dynamics by control strategies targeting the effective reproduction number}, url = {https://m2.mtmt.hu/api/publication/35669919}, author = {Bartha, Ferenc Ágoston and Röst, Gergely}, doi = {10.1016/j.chaos.2024.115906}, journal-iso = {CHAOS SOLITON FRACT}, journal = {CHAOS SOLITONS & FRACTALS}, volume = {191}, unique-id = {35669919}, issn = {0960-0779}, year = {2025}, eissn = {1873-2887}, pages = {115906}, orcid-numbers = {Bartha, Ferenc Ágoston/0000-0002-7545-9145; Röst, Gergely/0000-0001-9476-3284} } @article{MTMT:35645496, title = {P-sets}, url = {https://m2.mtmt.hu/api/publication/35645496}, author = {Katonáné Horváth, Eszter and Kwuida, Leonard and Šešelja, Branimir and Tepavčević, Andreja}, doi = {10.1016/j.fss.2024.109244}, journal-iso = {FUZZY SET SYST}, journal = {FUZZY SETS AND SYSTEMS}, volume = {503}, unique-id = {35645496}, issn = {0165-0114}, year = {2025}, eissn = {1872-6801}, pages = {109244}, orcid-numbers = {Katonáné Horváth, Eszter/0000-0001-8672-6520; Kwuida, Leonard/0000-0002-9811-0747; Tepavčević, Andreja/0000-0002-5716-604X} } @article{MTMT:35476828, title = {Tail Behavior and Almost Sure Growth Rate of Superpositions of Ornstein–Uhlenbeck-type Processes}, url = {https://m2.mtmt.hu/api/publication/35476828}, author = {Grahovac, Danijel and Kevei, Péter}, doi = {10.1007/s10959-024-01374-w}, journal-iso = {J THEOR PROBAB}, journal = {JOURNAL OF THEORETICAL PROBABILITY}, volume = {38}, unique-id = {35476828}, issn = {0894-9840}, year = {2025}, eissn = {1572-9230}, orcid-numbers = {Kevei, Péter/0000-0001-5872-9644} } @article{MTMT:35453240, title = {Fenton type minimax problems for sum of translates functions}, url = {https://m2.mtmt.hu/api/publication/35453240}, author = {Farkas, Bálint and Nagy, Béla and Révész, Szilárd}, doi = {10.1016/j.jmaa.2024.128931}, journal-iso = {J MATH ANAL APPL}, journal = {JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS}, volume = {543}, unique-id = {35453240}, issn = {0022-247X}, year = {2025}, eissn = {1096-0813}, orcid-numbers = {Nagy, Béla/0000-0002-8323-4050} } @article{MTMT:35275481, title = {Stable convergence of conditional least squares estimators for supercritical continuous state and continuous time branching processes with immigration}, url = {https://m2.mtmt.hu/api/publication/35275481}, author = {Barczy, Mátyás}, doi = {10.1016/j.jspi.2024.106213}, journal-iso = {J STAT PLAN INFER}, journal = {JOURNAL OF STATISTICAL PLANNING AND INFERENCE}, volume = {235}, unique-id = {35275481}, issn = {0378-3758}, abstract = {We prove stable convergence of conditional least squares estimators of drift parameters for supercritical continuous state and continuous time branching processes with immigration based on discrete time observations.}, keywords = {STABLE CONVERGENCE; Conditional least squares estimator; Continuous state and continuous time branching processes with immigration; Supercritical; Mixed normal distribution}, year = {2025}, eissn = {1873-1171}, orcid-numbers = {Barczy, Mátyás/0000-0003-3119-7953} } @article{MTMT:35218724, title = {Isometric rigidity of Wasserstein spaces over Euclidean spheres}, url = {https://m2.mtmt.hu/api/publication/35218724}, author = {Gehér, György and Hruskova, Aranka and Titkos, Tamás and Virosztek, Dániel}, doi = {10.1016/j.jmaa.2024.128810}, journal-iso = {J MATH ANAL APPL}, journal = {JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS}, volume = {542}, unique-id = {35218724}, issn = {0022-247X}, year = {2025}, eissn = {1096-0813}, orcid-numbers = {Gehér, György/0000-0003-1499-3229} } @inproceedings{MTMT:35709764, title = {Jó kérdések, jó problémák Gondolatok a felfedeztető matematikatanításról és a tehetséggondozásról}, url = {https://m2.mtmt.hu/api/publication/35709764}, author = {Kosztolányi, József}, booktitle = {II. Csernyák László Konferencia közleményei}, doi = {10.29180/978-615-6342-90-4_1}, unique-id = {35709764}, abstract = {A dolgozatban három matematikai probléma részletes matematikai és módszertani tárgyalásán keresztül illusztrálom elképzeléseimet a felfedeztető matematikatanításról, és annak tehetséggondozásban betöltött szerepéről. A problémák diákokkal történő tárgyalása során alapvető cél a problémamegoldási képességek fejlesztése és a matematikai felfedezés és kutatás metodológiai mérföldköveinek illusztrálása.}, keywords = {kutatás; Tehetséggondozás; problémamegoldás; felfedeztetés; kérdések}, year = {2024}, pages = {7-15} } @CONFERENCE{MTMT:35707536, title = {Fertőzésmodellezés egy hibrid matematikai rendszerben}, url = {https://m2.mtmt.hu/api/publication/35707536}, author = {Juhász, Nóra and Marzban, Sadegh and Han, Renji and Bartha, Ferenc Ágoston and Röst, Gergely and Farkas, Boróka}, booktitle = {AMK – 2024}, unique-id = {35707536}, year = {2024}, pages = {11-11}, orcid-numbers = {Juhász, Nóra/0000-0001-6560-7581; Bartha, Ferenc Ágoston/0000-0002-7545-9145; Röst, Gergely/0000-0001-9476-3284} } @CONFERENCE{MTMT:35707449, title = {Malaria dynamics with bimodality of incubation period in hosts in a seasonal environment}, url = {https://m2.mtmt.hu/api/publication/35707449}, author = {Ibrahim, Mahmoud Abdalla Ali and Dénes, Attila and Röst, Gergely}, booktitle = {AMK – 2024}, unique-id = {35707449}, year = {2024}, pages = {46-46}, orcid-numbers = {Ibrahim, Mahmoud Abdalla Ali/0000-0003-0258-2019; Dénes, Attila/0000-0003-1827-7932; Röst, Gergely/0000-0001-9476-3284} }