Die algebraische Struktur der allgemeinen Kummerschen Transformationen
Differential equations in metric spaces
Differential Equations on Functions from R into Real Banach Space
In this article, we describe the differential equations on functions from R into real Banach space. The descriptions are based on the article [20]. As preliminary to the proof of these theorems, we proved some properties of differentiable functions on real normed space. For the proof we referred to descriptions and theorems in the article [21] and the article [32]. And applying the theorems of Riemann integral introduced in the article [22], we proved the ordinary differential equations on real...