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Abstract

IN THE STUDY OF MAGNETIC ISLANDS, THE CHANGE OF VARIABLE SIN (CKK) = SN(4KU) HAS BEEN INTRODUCED. IF U=0 AND S=0 THEN EXP(ICKK)=CN(4KU) + ISN(4KU) WHERE CN AND SN ARE JACOBIAN ELLIPTIC FUNCTIONS. THE COEFFICIENTS OF THE FOURIER EXPANSION OF EXP(ICKK) ARE STUDIED, WHERE R IS A RATIONAL NUMBER. THE RELATIONSHIP BETWEEN THE COEFFICIENTS IS DISCUSSED. THE PARTICULAR CASE WHEN R IS AN INTEGER IS CONSIDERED. THE NOME Q IS DEFINED Q=EXP(-CK'/K) AND THE GENERAL CASES CONSIDERED FOR Q -> 0 AND FOR Q -> 1.

Additional information

Authors: MERCIER C CEA, CEN, F, CEA, CEN, F
Bibliographic Reference: REPORT EUR-CEA-FC-1350 E, 1988, AVAILABILITY: CEA, CEN, CADARACHE, F
Availability: Can be ordered online
Record Number: 1989126228500 / Last updated on: 1989-04-01
Category: PUBLICATION
Available languages: en
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