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Minimal models for N-K-functions(infinity)
2006We present explicit realizations in terms of self-adjoint operators and linear relations for a non-zero scalar generalized Nevanlinna function N(z) and the function (N) over cap (z) = -1/N(z) under the assumption that N(z) has exactly one generalized pole which is not of positive type namely at z = infinity.
Dijksma, Aad +2 more
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Generalized Modulus of Smoothness and K-functional.
Communications on Applied Nonlinear AnalysisMany articles introduced about direct and inverse theorems interims of ordinary modulus of smoothness andK-functional. Here we shall define a generalized modulus of smoothness andK-functional, then we prove they are equivalent.
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Operators Associated with Bessel’s K Functions of Second Kind
Results in MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
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K-Functionals and Interpolation Spaces
1993Ronald A. DeVore, George G. Lorentz
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Generalizing Ripley's K function to inhomogeneous populations
2009In spatial statistics, Ripley's K function (Ripley, 1977) is a classical tool to analyse spatial point patterns. Yet, it faces two major limits: it is only pertinent for homogeneous point processes and it does not allow the weighting of points.We generalize it to get a new function, M, which oversteps these limits and detects spatial structures of ...
Eric Marcon, Florence Puech
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On a generalisation of bateman’s K-function
Indagationes Mathematicae (Proceedings), 1952openaire +3 more sources