On uniformly contractive systems and quadratic equations in Banach space
1995 ◽
Vol 52
(3)
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pp. 441-455
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Keyword(s):
The solution of quadratic equations using the contraction mapping principle is considered. A uniqueness result extending that given by Argyros is proved. Uniformly contractive systems theory is used to find approximate solutions and convergence criteria are given. In particular, only pointwise convergence of approximating operators is required to guarantee convergence of the approximate solutions. A theorem and algorithm for a continuation method are presented, and illustrated on Chandrasekhar's equation.
1985 ◽
Vol 32
(2)
◽
pp. 275-292
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2020 ◽
Vol 23
(5)
◽
pp. 1401-1415
2020 ◽
Vol 2020
(1)
◽
2020 ◽
Vol 23
(2)
◽
pp. 179-192
2011 ◽
Vol 84
(1)
◽
pp. 44-48
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