1. Representational Structures of Arithmetical Thinking: Part I

   • Wojciech Krysztofiak

   Original Paper Open access 14 April 2015 Pages: 1 - 40

   

2. On Adjoint and Brain Functors

   • David Ellerman

   Original Paper 13 August 2015 Pages: 41 - 61

   

3. Beyond Platonism and Nominalism?

   • Vassilis Livanios

   Original Paper 14 July 2015 Pages: 63 - 69

4. A Virtue-Based Defense of Mathematical Apriorism

   • Noel L. Clemente

   Original Paper 25 June 2015 Pages: 71 - 87

5. Recursive Ontology: A Systemic Theory of Reality

   • Valerio Velardo

   Original Paper 21 April 2015 Pages: 89 - 114