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G. NENCIU, APPLICATIONS OF THE KREĬN RESOLVENT FORMULA TO THE THEORY OF SELF-ADJOINT EXTENSIONS OF POSITIVE SYMMETRIC OPERATORS, Journal of Operator Theory, Vol. 10, No. 2 (Fall 1983), pp. 209-218 ...
Methods of polynomial degree d to approximate integrals over the surface of the s-dimensional sphere are discussed. Such methods are constructed by choosing the abscissas and weights so that the ...
PT-Symmetric Quantum Field Theory Publication Trend The graph below shows the total number of publications each year in PT-Symmetric Quantum Field Theory.