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Citation: “Chapter 6. Approximation”, Investigations on linear operators and function theory, 99 unsolved problems in linear and complex analysis, Zap. Nauchn. Sem. LOMI, 81, "Nauka", Leningrad. Otdel., Leningrad, 1978, 169–170

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Chapter

• Chapter 6. Approximation
  Zap. Nauchn. Sem. LOMI, 1978, 81, 169–170
• 1.6. Spectral synthesis in Sobolev spaces
  L. I. Hedberg
  Zap. Nauchn. Sem. LOMI, 1978, 81, 171–172
• 2.6. On the integrability of the derivative of conformal mapping
  J. Brennan
  Zap. Nauchn. Sem. LOMI, 1978, 81, 173–176
• 3.6. Splitting and boundary behavior in certain $H^2$ spaces
  T. Kriete
  Zap. Nauchn. Sem. LOMI, 1978, 81, 177–179
• 4.6. On the span of trigonometric sums in weighted $L^2$ spaces
  H. Dym
  Zap. Nauchn. Sem. LOMI, 1978, 81, 180–181
• 5.6. Rational approximation of analytic functions
  A. A. Gonchar
  Zap. Nauchn. Sem. LOMI, 1978, 81, 182–185
• 6.6. A convergence problem on rational approximation in several variables
  H. Wallin
  Zap. Nauchn. Sem. LOMI, 1978, 81, 186–189
• 7.6. The approximation by functions in $H^\infty+C$
  V. M. Adamyan, D. Z. Arov, M. G. Krein
  Zap. Nauchn. Sem. LOMI, 1978, 81, 190–192
• 8.6. Badly-approximable functions on curves and regions
  L. A. Rubel
  Zap. Nauchn. Sem. LOMI, 1978, 81, 193–194
• 9.6. Exotic Jordan arcs in $\mathbb R^n$
  G. M. Henkin
  Zap. Nauchn. Sem. LOMI, 1978, 81, 195–196
• 10.6. Regularity of boundary points for elliptic equations
  V. G. Maz'ya
  Zap. Nauchn. Sem. LOMI, 1978, 81, 197–199

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Related articles in Google Scholar: Russian articles, English articles