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Conditions for having a diffeomorphism between two Banach spaces
(Department of Mathematics - Texas State University, 2014)
We provide sufficient conditions for a mapping acting between two Banach spaces to be a diffeomorphism. Standart arguments allow us to obtain a local diffeomorphism. It is proved to be global using mountain pass geometry.
Proper conformal symmetries in self-dual Einstein spaces
(2014)
Proper conformal symmetries in self-dual Einstein spaces are considered. It is shown that such symmetries are admitted only by the Einstein spaces of the type [N,−]⊗[N,−][N,−]⊗[N,−] . Spaces of the type [N]⊗[−][N]⊗[−] are ...
Correlated networks in the adsorptionenhanced currents
(Lodz University of Technology PressWydawnictwo Politechniki Łódzkiej, 2014)
Injection of carriers into thin layers of acenes due to adsorption of ethanol activator molecules is considered as a electron transfer reaction between two phases. Complexity of the processes ...
Bipolar transport of charge carriers in thin films of 9,10-dimethylanthracene and 1-acenaphthenol.
(Lodz University of Technology PressWydawnictwo Politechniki Łódzkiej, 2014)
The current-voltage (I-U) characteristics we have been measured for thin films of 1-acenaphthenol and 9,10-dimethylanthracene prepared from their commercially available materials as products with purity >_ 10-3 mass %. ...
On a new critical point theorem and some applications to discrete equations
(AGH University of Science and Technology Press, 2014)
Using the Fenchel-Young duality we derive a new critical point theorem. We illustrate our results with solvability for certain discrete BVP. Multiple solutions are also considered.
The effect of symmetry of a molecule electronic density on the dipole moment of unit cell and hole conductivity of thin polycrystalline films of anthrone and anthraquinone.
(Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2016)
The electronic structure of anthrone and anthraquinone
molecules in the gas state and in the simulated crystal unit cell were calculated with time dependent-density functional theory (TD-DFT) method. The values of dipole ...
Elimination of the impact of rc constant on transient photocurrents measured in organic layers.
(Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2016)
We present a calculation method for elimination of the effect
of the RC constant of the measuring circuit in the time-of-flight
(TOF) measurements where a pulse generation of the photocurrent
in a thin layer of low-molecular ...
Effect of molecule dipolemoment on hole conductivity of polycrystalline anthrone and anthrachinone layers.
(Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2015)
Complex analyzes were made using methods of molecular
quantum mechanics to investigate the effect of the dipole moment of the molecule carrier drift mobility in polycrystalline layers composed of anthrone and anthrachinone ...
Spline interpolation for trap spectroscopy analysis for two cyclic hydrocarbons.
(Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2015)
Cubic spline interpolation gives a tool for obtaining good image
of current-voltage characteristics for trap spectroscopy analysis
without prior assumption about the trap distribution for 1-acenaphthenol and 9,10-dimet ...
Dielectric properties of ferroelectric liquid crystalline material with chiral nematic phase.
(Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2015)
The ferroelectric liquid crystal with nematic N* phase has been
investigated using broadband low frequency dielectric spectroscopy.
The dielectric relaxation modes related to a ferroelectric Goldstone
mode were detected ...