This article proposes a concept for homothetic scaling of Synchronous Reluctance (SynRel) machines with the aim to generate design wide range power ratings. A generalized modeling approach, based on saliency ratio, is presented in detail analytically evaluate magnetic behavior scaled SynRel machines. The analytical model has been applied and validated through finite element analysis. General fu...

In the present paper, we consider $\lambda $-biminimal conformal immersions. We find Euler-Lagrange equation of immersions under change metrics. also from a surface $\left( M^{2},g\right) $ to Riemannian manifold N^{3},h\right) homothetic metric and give an example.

Information and internet-based technologies have fostered new supply chain initiatives in food retailing but little research has evaluated productivity impacts. A ray-homothetic production function is estimated for supermarkets to investigate the productivity effects of key variables such as format, competitive position, self-distributing chain membership, unionization, and information technolo...

The polar moment of inertia of a closed orbit curve of a point under one-parameter closed planar motions was studied by H. R. Müller, [1]. We study the polar moment of inertia of the enveloping curve of a line under one-parameter closed homothetic motions of planar kinematics. AMS Mathematics Subject Classification (2000): 53A17, 53A04

A self-similar Hessian (special Kähler) manifold is a $$(M,\nabla ,g)$$ endowed with an affine (holomorphic) homothetic vector field $$\xi $$ . Consider action of group G on ,g,\xi )$$ by isometries preserving such that acts the level set $$\{g(\xi ,\xi )=1\}$$ simply transitively. Then, we construct homogeneous conformally Kähler (hyper structure TM $$(T^*M)$$