On osculatory interpolation by trigonometric polynomials.
On parameter differentiation for integral representations of associated Legendre functions.
On polynomials with simple trigonometric formulas.
On some trigonometric power sums.
On the Definition of Logarithms.
On the Definitions of the Trigonometric Functions [Book]
On the Fresnel integrals and the convolution.
On the Fresnel sine integral and the convolution.
On the incomplete gamma function and the neutrix convolution
The incomplete Gamma function and its associated functions and are defined as locally summable functions on the real line and some convolutions and neutrix convolutions of these functions and the functions and are then found.
On the Non-Euclidian Geometry
On the sine integral and the convolution.
On the stabiltiy of a system of functional equations characterizing generalize hyperbolic and trigonometric functions.
Operational identities for circular and hyperbolic functions and their generalizations.
Padé-Type Approximants of Exp (-z) Whose Denominators Are (1+z/n)n.
Particular solutions for a class of ODE related to the -exponential functions.
Periodic points and dynamic rays of exponential maps.
Plane waves, biregular functions and hypercomplex Fourier analysis
Poznámka o funkci
Poznámka o sférické trigonometrii
Poznámka o výpočtu čísla: