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Date: 18-11-2018
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Date: 18-11-2018
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Date: 18-10-2018
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Two complex numbers and are multiplied as follows:
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(2) |
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(3) |
In component form,
(4) |
(Krantz 1999, p. 1). The special case of a complex number multiplied by a scalar is then given by
(5) |
Surprisingly, complex multiplication can be carried out using only three real multiplications, , , and as
(6) |
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(7) |
Complex multiplication has a special meaning for elliptic curves.
REFERENCES:
Cox, D. A. Primes of the Form x2+ny2: Fermat, Class Field Theory and Complex Multiplication. New York: Wiley, 1997.
Krantz, S. G. Handbook of Complex Variables. Boston, MA: Birkhäuser, p. 1, 1999.
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كل ما تود معرفته عن أهم فيتامين لسلامة الدماغ والأعصاب
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ماذا سيحصل للأرض إذا تغير شكل نواتها؟
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جامعة الكفيل تناقش تحضيراتها لإطلاق مؤتمرها العلمي الدولي السادس
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