We consider a semidirect product of two locally compact groups S and T, with S Abelian, denoted by ST. An action of ST on S is introduced to make S a homogeneous space of ST. Then we define a unitary representation from ST into the unitary group...

Based on the theory of multi-hole waveguide directional couplers, an X-band multi-hole directional coupler with a folded substrate-integrated waveguide has been designed and fabricated. Simulation results show that the ...

67.02% to 66.31% too. Compacting Melbourne, need not only employment, but also providing other facilities for stabilizing the population. The results of this research show that in spite of a 10-year strategic plan focused on the compactness...

growth, emphasis on infill development and transit-oriented development and it is considered that the most important thing in all of them, is the relationship between land use and urban transport. In fact, the key of many compact city debates is transit...

The aim of this study is the simulation of alloys and pure materials solidification. A third

order compact Runge-Kutta method and second order scheme are used for time advancement and

space derivative modeling. The results are compared...

In this paper, some properties of compact operators on quaternionic Hilbert spaces are studied. It is shown that the positiveness of a compact normal operator on a quaternionic Hilbert space is equivalent to positiveness of its eigenvalues. Some...

As developing a city, its officials and planners consider outside growth as developmental objectives;

therefore, there will be remained less opportunities to deal with using capacities to develop in-urban

spaces. ...