Publications

  1. P. Motakis, Separable Spaces of Continuous Functions as Calkin Algebras, J. Amer. Math. Soc. 37 (2024), no. 1, 1-37.
  2. P. G. Casazza, S. J. Dilworth, D.Kutzarova, and P. Motakis, New characteri- zations of the unit vector basis of c_0 or l_p, Canad. Math. Bull. 66 (2023), no. 4, 1073-1083..
  3. A. Fan, J. Montemurro, P. Motakis, N. Praveen, A. Rusonik, P. Skoufranis, and N. Tobin, Restricted invertibility of continuous matrix functions, Oper. Matrices 16 (2022), no. 4, 1191-1217.
  4. S. A. Argyros, A. Georgiou, A. Manoussakis, and P. Motakis, The complete separation of the two finer asymptotic \ell_p structures for 1\leq p<\infty, Forum Math. Sigma 10 (2022), Paper No. e114, 47 pp.
  5. F. Baudier, P. Motakis, Th. Schlumprecht, and A. Zsák, Stochastic approximation of lamplighter metrics, Bull. Lond. Math. Soc. 54 (2022), no. 5, 1804-1826.
  6. R. Lechner, P. Motakis, P. F. X. Müller, and Th. Schlumprecht, The space L_1(L_p) is primary for 1< p <\infty, Forum Math. Sigma 10 (2022), Paper No e32, 36pp.
  7. F. Baudier, G. Lancien, P. Motakis, and Th. Schlumprecht, The geometry of Hamming-type metrics and their embeddings into Banach spaces, Israel J. Math 244 (2021), no. 2, 681-725.
  8. F. Baudier, G. Lancien, P. Motakis, and Th. Schlumprecht, A new coarsely rigid class of Banach spaces J. Inst. Math. Jussieu 20 (2021), no. 5, 1729-1747.
  9. R. Lechner, P. Motakis, P. F. X. Müller, and Th. Schlumprecht, The factorization of \ell_\infty(X_k), Math. Proc. Cambridge Philos. Soc. 171 (2021), no. 2, 421-448.
  10. F. Baudier, P. Motakis, Th. Schlumprecht, and A. Zásk, On the bi-Lipschitz geometry of lamplighter graphs, Discrete Comput. Geom. 66 (2021), no. 1, 203-235.
  11. F. Baudier, G. Lancien, P. Motakis, and Th. Schlumprecht, Coarse and Lipschitz universality, Fund. Math. 254 (2021), no. 2, 181-214.
  12. R. Lechner, P. Motakis, P. F. X. Müller, and Th. Schlumprecht, Strategically reproducible bases and the factorization property, Israel J. Math. 238 (2020), no.1, 13-60.
  13. S. A. Argyros, A. Georgiou, and P. Motakis, Non-asymptotic ℓ1 spaces with unique ℓ1 asymptotic Model, Bull. Hellenic Math. Soc. 64 (2020), 32-55.
  14. S. A. Argyros and P. Motakis, On the complete separation of asymptotic structures in Banach spaces, Adv. Math. 362 (2020), 106962, 51 pp.
  15. Y. Dai, A. Hore, S. Jiao, T. Lan and, P. Motakis, Continuous factorization of the identity matrix, Involve 13 (2020), no. 1, 149-164.
  16. D. Kutzarova and P. Motakis, Asymptotically symmetric spaces with hereditarily non-unique spreading models, Proc. Amer. Math. Soc. 148 (2020), no. 4, 1697-1707.
  17. S. A. Argyros, A. Georgiou, A.-R. Lagos, and P. Motakis, Joint spreading models and uniform approximation of bounded operators, Studia Math. 253 (2020), no. 1, 57-107.
  18. P. Motakis, D. Puglisi, and A. Tolias, Algebras of diagonal operators of the form scalar-plus-compact are Calkin algebras, Michigan Math. J. 69 (2020), no.1, 97-152.
  19. S. A. Argyros and P. Motakis, The scalar-plus-compact property in spaces with-out reflexive subspaces, Trans. Amer. Math. Soc. 371 (2019), no. 3, 1887-1924.
  20. P. Motakis and Th. Schlumprecht, A metric interpretation of reflexivity for Banach spaces, Duke Math. J. 166 (2017), no. 16, 3001-3084.
  21. S. A. Argyros, P. Motakis, and B. Sarı, A study of conditional spreading se-quences, J. Funct. Anal. 273 (2017), no. 3, 1205-1257.
  22. S. A. Argyros and P. Motakis, A dual method of constructing hereditarily inde-composable Banach spaces, Positivity 20 (2016), no. 3, 625-662.
  23. S. A. Argyros, I. Gasparis, and P. Motakis, On the structure of separable \mathscr{L}_\infty-spaces, Mathematika 62 (2016), no. 3, 685 - 700.
  24. P. Motakis, D. Puglisi, and D. Zisimopoulou, A hierarchy of Banach spaces with C(K) Calkin algebras, Indiana Univ. Math. J. 65 (2016), no. 1, 39-67.
  25. K. Beanland, R. Causey, and P. Motakis, Arbitrarily distortable Banach spaces of higher order, Israel J. Math. 214 (2016), no. 2, 553-581.
  26. K. Beanland, D. Freeman, and P. Motakis, The stabilized set of p’s in Krivine’s theorem can be disconnected, Adv. Math. 281 (2015), 553-577.
  27. S. A. Argyros and P. Motakis, A reflexive hereditarily indecomposable spacewith the hereditary invariant subspace property, Proc. Lond. Math. Soc. (3) 108 (2014), no. 6, 1381-1416.
  28. S. A. Argyros and P. Motakis, A hereditarily indecomposable Banach space with rich spreading model structure, Israel J. Math. 203 (2014), no. 1, 341-387.
  29. S. A. Argyros and P. Motakis, α-Large families and applications to Banach space theory, Topology Appl. 172 (2014), 47-67.
  30. S. A. Argyros, K. Beanland, and P. Motakis, Strictly singular operators in Tsirelson like spaces, Illinois J. Math. 57 (2013), no. 4 1173-1217.
  31. S. A. Argyros and P. Motakis, Examples of k-iterated spreading models, Studia Math. 217 (2013), no. 1, 57-78.

Articles in Press

  1. P. G. Casazza, S. J. Dilworth, D. Kutzarova, and P. Motakis, On uniqueness and plentitude of subsymmetric sequences, arXiv:2112.09602 (accepted in Israel J. Math.).
  2. S. A. Argyros, A. Manoussakis, and P. Motakis, Variants of the James Tree space, arXiv:2012.06286 (accepted in Israel J. Math).

Preprints

  1. S. Dilworth, D. Kutzarova, and P. Motakis, 2-rotund norms for unconditional and symmetric sequence spaces, arXiv:2404.01419.
  2. P. Motakis and D. Puglisi, The compact operators on c_0 as a Calkin algebra, arXiv:2403.04137.
  3. H. Gaebler, P. Motakis, and B. Sari, On the complete separation of unique \ell_1 spreading models and the Lebesgue property of Banach spaces, arXiv:2402.14687.
  4. Anna Pelczar-Barwacz and P. Motakis, Reflexive Calkin algebras, arXiv:2401.18037.
  5. K. Konstantos and P. Motakis, Orthogonal Factors of Operators on the Rosenthal X_{p,w} spaces and the Bourgain-Rosenthal-Schechtman R_\omega^p space, arXiv:2401.09583.
  6. R. Lechner, P. F. X. Müller, P. Motakis, and Th. Schlumprecht, Multipliers on bi-parameter Haar system Hardy spaces, arXiv:2310.13089.