Gereon Kraemer

The Poincaré Homology Sphere and the Fine-Structure Constant: What Follows from a Point Being Here, with the Status of Every Step

This text follows a single definition — a point is here: from itself, surrounded by others — along one thread, and marks at every step what carries the step: a theorem (cited, or a uniqueness by exclusion in which every alternative is named and shown to be a mark), a name (a deri...

The Poincaré Homology Sphere and the Fine-Structure Constant: What Follows from a Point Being Here, with the Status of Every Step

This text follows a single definition — a point is here: from itself, surrounded by others — along one thread, and marks at every step what carries the step: a theorem (cited, or a uniqueness by exclusion in which every alternative is named and shown to be a mark), a name (a deri...

The Poincaré Homology Sphere and the Fine-Structure Constant: What Follows from a Point Being Here, with the Status of Every Step

This text follows a single definition — a point is here: from itself, surrounded by others — along one thread, and marks at every step what carries the step: a theorem (cited, or a uniqueness by exclusion in which every alternative is named and shown to be a mark), a name (a deri...