Irianingsih, I
Pusat Kajian Matematika dan Ilmu Pengetahuan Alam, Fakultas MIPA Universitas Negeri Padang

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Some Operations on Mixed Monotone Operator in Banach Spaces Badrulfalah, Badrulfalah; Irianingsih, I; Joebaedi, Khafsah
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol 19 No 2 (2018): EKSAKTA Berkala Ilmiah Bidang MIPA
Publisher : Pusat Kajian Matematika dan Ilmu Pengetahuan Alam, Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (913.289 KB) | DOI: 10.24036/eksakta/vol19-iss2/150

Abstract

This paper discusses some operations on mixed monotone operator in Banach space, especially addition an multiplication operations. We will prove the sum and product of two mixed monotone operators. The proof using some relevant definitions. The result is the sum o of them is a mixed monotone operator and the product is  too if both  satisfy some conditions