Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• Electromagnetic wave propagation in non-homogeneous waveguides 

  Poretskii, Aleksandr (University of Jyväskylä, 2015)

  We investigate an electromagnetic waveguide, having several cylindrical ends. The waveguide is assumed to be empty and to have a perfectly conductive boundary. We study the electromagnetic field, excited in the waveguide ...

• Analysis of stability of axially moving orthotropic membranes and plates with a linear non-homogeneous tension profile 

  Tuovinen, Tero (University of Jyväskylä, 2011)

• Theoretical study on travelling web dynamics and instability under non-homogeneous tension 

  Banichuk, Nikolay; Jeronen, Juha; Neittaanmäki, Pekka; Saksa, Tytti; Tuovinen, Tero (Elsevier, 2013)

  Problems of dynamics and stability of a moving web, travelling between two rollers at a constant velocity, are studied using analytical approaches. Transverse vibrations of the web are described by a partial differential ...

• On time-harmonic Maxwell equations with nonhomogeneous conductivities : Solvability and FE-approximation 

  Křížek, Michal; Neittaanmäki, Pekka (Ceskoslovenska Akademie Ved, 1989)

  The solvability of time-harmonic Maxwell equations in the 3D-case with non­homogeneous conductivities is considered by adapting Sobolev space technique and variational formulation of the probJem in question. Moreover, a ...

• Critical point Higgs inflation in the Palatini formulation 

  Enckell, Vera-Maria; Nurmi, Sami; Räsänen, Syksy; Tomberg, Eemeli (Springer, 2021)

  We study Higgs inflation in the Palatini formulation with the renormalisation group improved potential in the case when loop corrections generate a feature similar to an inflection point. Assuming that there is a threshold ...