slides
... what is called a terminal object) gives rise to a monoidal structure on C which is referred to as a cartesian monoidal category. For instance the category of sets with the cartesian product is a cartesian monoidal category, so is the category of K-vector spaces with the direct product. If C is such ...
... what is called a terminal object) gives rise to a monoidal structure on C which is referred to as a cartesian monoidal category. For instance the category of sets with the cartesian product is a cartesian monoidal category, so is the category of K-vector spaces with the direct product. If C is such ...
abstract algebra: a study guide for beginners
... In this section, it is important to remember that although working with congruences is almost like working with equations, it is not exactly the same. What things are the same? You can add or subtract the same integer on both sides of a congruence, and you can multiply both sides of a congruence by ...
... In this section, it is important to remember that although working with congruences is almost like working with equations, it is not exactly the same. What things are the same? You can add or subtract the same integer on both sides of a congruence, and you can multiply both sides of a congruence by ...