Computable counter-examples to the Brouwer fixed-point theorem

Computational Exploration of Investor Utilities Underlying a Portfolio Insurance Strategy

Concerning Riemann Hypothesis

Conditional probability of actually detecting a financial fraud - a neutrosophic extension to Benford's law

Cone Normed Linear Spaces

Congruence amalgamation of lattices

Congruence lattices of free lattices in non-distributive varieties

Conjectures on Partitions of Integers as Summations of Primes

Considerations on New Functions in Number Theory

Consistency Spaces

Constructing a quadrilateral inside another one

Contact geometry and the Poincaré conjecture

Convergence of a Family of Series

Convexity of Sub-polygons of Convex Polygons

Correcting a minor error in Cantor's calculation of the power of the continuum

Correction to a theorem of Schoenberg

Correspondence principle for idempotent calculus and some computer applications

Countability of the Real Numbers

Counting all equilateral triangles in {0,1,2,...,n}^3

Counting systems and the First Hilbert problem