📚 Recommended Mathematics Books
Topology (Munkres) | General Topology (Engelking) | Counterexamples in Topology | Rudin's AnalysisAs an Amazon associate, I earn from qualifying purchases.
I have noticed a crucial error in the article with my definition of product funcoids (I confused the direction of an implication).
Thus it is yet not proved that my “product” is really a categorical product.
The same applies to my definition of coproduct.
🔬 Advanced Mathematics References
- Sheaves in Geometry and Logic
- Categories for the Working Mathematician
- Stone Spaces
- Algebraic Topology (Hatcher)
- Concrete Mathematics
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I’ve corrected the error in the article. Now the article is process of rewriting. I will announce it later.