165 citations · 205 across the 16 of their papers we have counts for
16 papers
On the approximation of D.I.Y. water rocket dynamics including air drag
Laura Fischer, Thomas Günther, Linda Herzig +5
If you want to get accurate predictions for the motion of water and air propelled D.I.Y rockets, neglecting air resistance is not an option. But the theoretical analysis including…
Exponential moving average versus moving exponential average
Frank Klinker
In this note we discuss the mathematical tools to define trend indicators which are used to describe market trends. We explain the relation between averages and moving averages on…
Supersymmetric Killing Structures
Frank Klinker
In this text we combine the notions of supergeometry and supersymmetry. We construct a special class of supermanifolds whose reduced manifolds are (pseudo) Riemannian manifolds. Th…
On the characterization of the degree of interpolation polynomials in terms of certain combinatorical matrices
Frank Klinker, Christoph Reineke
In this note we show that the degree of the interpolation polynomial for equidistant base points is characterized by the regularity of matrices of combinatorical type.
The general non-symmetric, unbalanced star circuit: On the geometrization of problems in electrical measurement
Christian Eggert, Ralf Gäer, Frank Klinker
We provide the general solution of problems concerning AC star circuits by turning them into geometric problems. We show that one problem is strongly related to the Fermat-point of…
An explicit description of in terms of and vice versa
Frank Klinker
In this note we present explicit and elementary formulas for the correspondence between the group of special Lorentz transformation , on the one hand, and its spin group…