H. Hedenmalm, N. A. Shirokov, “Keldysh–Lavrentiev counterexample and means of powers of conformal mapping. 1. Construction of a mapping”, Zap. Nauchn. Sem. POMI, 389 (2011), 252–256; J. Math. Sci. (N. Y.), 182:5 (2012), 724–726
2000
2.
A. Abkar, H. Hedenmalm, “Invariant subspaces in quasi-Banach spaces of analytic functions”, Algebra i Analiz, 12:1 (2000), 111–131; St. Petersburg Math. J., 12:1 (2001), 83–100
1996
3.
Per Jan Håkan Hedenmalm, “Boundary value problems for
weighted biharmonic operators”, Algebra i Analiz, 8:4 (1996), 173–192; St. Petersburg Math. J., 8:4 (1997), 661–674
Deep zero problems H. Hedenmalm General Mathematics Seminar of the St. Petersburg Division of Steklov Institute of Mathematics, Russian Academy of Sciences January 10, 2022 13:00