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Brightmore, L., Gehér, György Pál, Its, A. R., Korepin, V., Mezzadri, F., Mo, M. Y. and Virtanen, Jani (2020) Entanglement entropy of two disjoint intervals separated by one spin in a chain of free fermion. Journal of Physics A: Mathematical and Theoretical, 53. 345303. ISSN 1751-8113 doi: https://doi.org/10.1088/1751-8121/ab9cf2

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Kozlowska, Kasia and Virtanen, Jani (2019) Transition asymptotics of Toeplitz determinants and emergence of Fisher-Hartwig representations. Nonlinearity, 32 (10). pp. 3593-3645. ISSN 1361-6544 doi: https://doi.org/10.1088/1361-6544/ab127a

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Taskinen, Jari and Virtanen, Jani (2018) On compactness of Toeplitz operators in Bergman spaces. Functiones et Approximatio Commentarii Mathematici, 59 (2). pp. 305-318. ISSN 0208-6573 doi: https://doi.org/10.7169/facm/1727

Ferro, R. and Virtanen, Jani A. (2017) A note on structured pseudospectra of block matrices. Journal of Computational and Applied Mathematics, 322. pp. 18-24. ISSN 0377-0427 doi: https://doi.org/10.1016/j.cam.2017.03.020

Perälä, Antti, Taskinen, Jari and Virtanen, Jani (2017) Toeplitz operators on Dirichlet-Besov spaces. Houston Journal of Mathematics, 43 (1). pp. 93-108. ISSN 0362-1588 doi: https://www.math.uh.edu/~hjm/Vol43-1.html

Isralowitz, Joshua, Virtanen, Jani and Wolf, Lauren (2015) Schatten class Toeplitz operators on generalized Fock spaces. Journal of Mathematical Analysis and Applications, 421 (1). pp. 329-337. ISSN 0022-247X doi: https://doi.org/10.1016/j.jmaa.2014.05.065

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Perala, A., Virtanen, Jani A. and Wolf, L. (2013) A Riemann-Hilbert problem with a vanishing coefficient and applications to Toeplitz operators. Concrete Operators, 1 (1). pp. 28-36. ISSN 2299-3282 doi: https://doi.org/10.2478/conop-2012-0004

Taskinen, J. and Virtanen, Jani A. (2012) Weighted BMO and Toeplitz operators on the Bergman space A1. Journal of Operator Theory, 68 (1). pp. 131-140.

Perälä, A., Taskinen, J. and Virtanen, Jani A. (2011) New results and open problems on Toeplitz operators in Bergman spaces. New York Journal of Mathematics, 17a. pp. 147-164. ISSN 1076-9803

Perälä, Antti, Taskinen, Jari and Virtanen, Jani (2011) Toeplitz operators with distributional symbols on Bergman spaces. Proceedings of the Edinburgh Mathematical Society, 54 (02). pp. 505-514. ISSN 1464-3839 doi: https://doi.org/10.1017/S001309151000026X

Perälä, Antti, Taskinen, Jari and Virtanen, Jani (2011) Toeplitz operators with distributional symbols on Fock spaces. Functiones et Approximatio Commentarii Mathematici, 44 (2). pp. 203-213. ISSN 0208-6573 doi: https://doi.org/10.7169/facm/1308749124

Perälä, A. and Virtanen, Jani A. (2011) A note on the Fredholm properties of Toeplitz operators on weighted Bergman spaces with matrix-valued symbols. Operators and Matrices, 5 (1). pp. 97-106. ISSN 1846-3886 doi: https://doi.org/10.7153/oam-05-06

Taskinen, Jari and Virtanen, Jani (2010) Toeplitz operators on Bergman spaces with locally integrable symbols. Revista Matemática Iberoamericana, 26 (2). pp. 693-706. ISSN 0213-2230 doi: https://doi.org/10.4171/RMI/614

Taskinen, J. and Virtanen, Jani A. (2008) Spectral theory of Toeplitz and Hankel operators on the Bergman space A1. New York Journal of Mathematics, 14. pp. 305-323. ISSN 1076-9803

Papadimitrakis, M and Virtanen, J. A. (2008) Hankel and Toeplitz transforms on H 1: continuity, compactness and Fredholm properties. Integral Equations and Operator Theory, 61 (4). pp. 573-591. ISSN 0378-620X doi: https://doi.org/10.1007/s00020-008-1609-2

Böttcher, A. and Virtanen, Jani A. (2007) Norms of Toeplitz Matrices with Fisher-Hartwig Symbols. Siam Journal on Matrix Analysis and Applications. ISSN 0895-4798 doi: https://doi.org/10.1137/06066165X

Book or Report Section

Hu, Zhangjian and Virtanen, Jani (2023) On the Berger-Coburn phenomenon. In: Operator Theory: Advances and Applications. Operator Theory: Advances and Applications. Springer. (In Press)

Taskinen, Jari and Virtanen, Jani A. (2022) Boundedness of Toeplitz operators in Bergman-type spaces. In: Aron, Richard M., Moslehian, Mohammad Sal, Spitkovsky, Ilya M. and Woerdeman, Hugo J. (eds.) Operator and Norm Inequalities and Related Topics. Trends in Mathematics. Birkhäuser, pp. 461-490. ISBN 9783031021039 doi: https://doi.org/10.1007/978-3-031-02104-6_14

Virtanen, Jani A. (2022) On the product formula for Toeplitz and related operators. In: Basor, Estelle, Böttcher,, Albrecht, Ehrhardt,, Torsten and Tracy, Craig A. (eds.) Toeplitz Operators and Random Matrices. Operator Theory: Advances and Applications, 289 (289). Birkhäuser, Cham., pp. 605-616. ISBN 9783031138508 doi: https://doi.org/10.1007/978-3-031-13851-5_26

Virtanen, Jani A. (2018) Double-scaling limits of Toeplitz determinants and Fisher-Hartwig singularities. In: Böttcher, Albrecht, Potts, Daniel, Stollmann, Peter and Wenzel, David (eds.) The Diversity and Beauty of Applied Operator Theory. Operator Theory: Advances and Applications (268). Springer, pp. 495-504. ISBN 9783319759951 doi: https://doi.org/10.1007/978-3-319-75996-8_29