Analytic approximation in LP and coinvariant subspaces of the Hardy space

• Autores: Roman V. Bessonov
• Localización: Journal of approximation theory, ISSN 0021-9045, Vol. 174, Nº 1, 2013, págs. 113-120
• Idioma: inglés
• DOI: 10.1016/j.jat.2013.05.004
• Enlaces
  • Texto completo
• Resumen

  • We generalize a classical result by A. Macintyre and W. Rogosinski on best H p-approximation in L p of rational functions. For each inner function �Æ we give a description of H p-badly approximable functions in �P �ÆH p.