You’re standing at the edge of a cliff, phone in hand, trying to measure the distance to the opposite side – no tape measure, no drone, just your brain. Now what? Trigonometry just became your ...
Pointwise rates of convergence for the collocation method applied to periodic singular integral equations and pseudodifferential equations are considered, using trigonometric polynomials of degree n ...
Publications of the Astronomical Society of the Pacific, Vol. 111, No. 763 (September 1999), pp. 1163-1168 (6 pages) ABSTRACT Trigonometric parallaxes of three planetary nebulae (A21, A29, and He 2‐11 ...