@article{MTMT:33941821,
	title = {Weyl families of transformed boundary pairs},
	url = {https://m2.mtmt.hu/api/publication/33941821},
	author = {Juršėnas, R.},
	doi = {10.1002/mana.202100262},
	journal-iso = {MATH NACHR},
	journal = {MATHEMATISCHE NACHRICHTEN},
	unique-id = {33941821},
	issn = {0025-584X},
	year = {2023},
	eissn = {1522-2616}
}

@article{MTMT:33766588,
	title = {Extensions of positive symmetric operators and Krein's uniqueness criteria},
	url = {https://m2.mtmt.hu/api/publication/33766588},
	author = {Sebestyén, Zoltán and Tarcsay, Zsigmond},
	doi = {10.1080/03081087.2023.2196610},
	journal-iso = {LINEAR MULTILINEAR A},
	journal = {LINEAR AND MULTILINEAR ALGEBRA},
	unique-id = {33766588},
	issn = {0308-1087},
	year = {2023},
	eissn = {1563-5139},
	orcid-numbers = {Tarcsay, Zsigmond/0000-0001-8102-5055}
}

@misc{MTMT:32087197,
	title = {WEYL FAMILIES OF TRANSFORMED BOUNDARY PAIRS},
	url = {https://m2.mtmt.hu/api/publication/32087197},
	author = {R., Jursenas},
	unique-id = {32087197},
	year = {2021}
}

@article{MTMT:32083562,
	title = {Adjoint to each other linear relations. Nieminen type criteria},
	url = {https://m2.mtmt.hu/api/publication/32083562},
	author = {Roman, Marcel and Sandovici, Adrian},
	doi = {10.1007/s00605-021-01579-9},
	journal-iso = {MONATSH MATH},
	journal = {MONATSHEFTE FUR MATHEMATIK},
	unique-id = {32083562},
	issn = {0026-9255},
	year = {2021},
	eissn = {1436-5081}
}

@article{MTMT:31840162,
	title = {Canonical Graph Contractions of Linear Relations on Hilbert Spaces},
	url = {https://m2.mtmt.hu/api/publication/31840162},
	author = {Tarcsay, Zsigmond and Sebestyén, Zoltán},
	doi = {10.1007/s11785-020-01066-3},
	journal-iso = {COMPLEX ANAL OPER TH},
	journal = {COMPLEX ANALYSIS AND OPERATOR THEORY},
	volume = {15},
	unique-id = {31840162},
	issn = {1661-8254},
	year = {2021},
	eissn = {1661-8262},
	orcid-numbers = {Tarcsay, Zsigmond/0000-0001-8102-5055}
}

@article{MTMT:31488892,
	title = {Operational calculus for rows, columns, and blocks of linear relations},
	url = {https://m2.mtmt.hu/api/publication/31488892},
	author = {Hassi, Seppo and Labrousse, Jean-Philippe and de Snoo, Henk},
	doi = {10.1007/s43036-020-00085-3},
	journal-iso = {ADV OPERAT THEORY},
	journal = {ADVANCES IN OPERATOR THEORY},
	volume = {5},
	unique-id = {31488892},
	abstract = {Columns and rows are operations for pairs of linear relations in Hilbert spaces, modelled on the corresponding notions of the componentwise sum and the usual sum of such pairs. The introduction of matrices whose entries are linear relations between underlying component spaces takes place via the row and column operations. The main purpose here is to offer an attempt to formalize the operational calculus for block matrices, whose entries are all linear relations. Each block relation generates a unique linear relation between the Cartesian products of initial and final Hilbert spaces that admits particular properties which will be characterized. Special attention is paid to the formal matrix multiplication of two blocks of linear relations and the connection to the usual product of the unique linear relations generated by them. In the present general setting these two products need not be connected to each other without some additional conditions.},
	keywords = {PRODUCT; adjoint; Linear relation; Operator matrix; Row operator; Column operator},
	year = {2020},
	eissn = {2538-225X},
	pages = {1193-1228}
}