DERIVATIONS INTO ANNIHILATORS OF THE IDEALS OF BANACH ALGEBRAS

Derivations into annihilators of the ideals of Banach algebras

In this article, following Gorgi and Yazdanpanah, we define two new concepts Sandals of the ideal amenability for a Banach algebra A.We compare these notions with J-weak amenability and ideal amenability, where J is a closed two-sided ideal in A.We also study the hereditary properties of quotient ideal Nail Polish amenability for Banach algebras.So

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Pengaruh Pembelajaran Project Based Learning (PjBL) pada Materi Ekosistem terhadap Sikap dan Hasil Belajar Siswa SMAN 2 Malang

The objective of this research was to know the effect of Project Based Learning (PjBL) to the attitude and student cognitive achievement in SMAN 2 Malang.This research applied quasy experimental with non-equivalent control group design.The populations of this research is all student of class X SMAN 2 Malang on academic year 2008/2009.The samples of

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