التفاصيل البيبلوغرافية
| العنوان: |
A vector version of the fixed point theorem of cone compression and expansion for a sum of two operators. |
| المؤلفون: |
Benzenati, Lyna1 benzenatilyna@gmail.com, Mebarki, Karima1 mebarqi_karima@hotmail.fr, Precup, Radu2 r.precup@math.ubbcluj.ro |
| المصدر: |
Nonlinear Studies. 2020, Vol. 27 Issue 3, p563-575. 13p. |
| مصطلحات موضوعية: |
*CONES, *NONLINEAR systems |
| مستخلص: |
In this work, we establish a vector version of fixed point theorem of cone compression and expansion for an expansive operator with constant h > 1 perturbed by a k- set contraction when 0 ≤ k < h - 1. We give the compression-expansion conditions on components to allow the nonlinear term of a system to have different behaviors both in components and in variables. An example is given to illustrate our theoretical result. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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