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Category Theory
Objects, arrows, functors, universal properties: mathematics about mathematics.
ପାଠ୍ୟ
{1,2} union {3}
Advanced
Universal properties, limits and adjunctions
Products, coproducts, limits and the adjunctions that unify constructions.
lcm(4, 6)
Instead of asking what things are, ask how they map to each other. Category theory finds the same pattern (a product, a limit, an adjunction) recurring across every branch, and gives it one name.
ଅଧିକ ପାଠ୍ୟ
Objects and arrows
Universal constructions
Structures
ଏହି ଶିକ୍ଷାଗୁଡ଼ିକ ମଧ୍ୟରୁ କିଛି ଖୋଲା ପାଠ୍ୟରୁ ଆୟୋଜିତ ହୋଇଛି: Wikipedia. ପ୍ରତ୍ୟେକ ଶିକ୍ଷାଦାନ ପୃଷ୍ଠା ଏହାର ଉତ୍ସ ଏବଂ ଲାଇସେନ୍ସ ନାମ ଦେଇଥାଏ ।
ଏଠାରେ ବ୍ୟବହୃତ ପ୍ରତୀକଗୁଡିକ
ସମ୍ପୂର୍ଣ୍ଣ ବର୍ଣ୍ଣନା ପାଇଁ ଯେକୌଣସି ପ୍ରତୀକକୁ ଟ୍ୟାପ କରନ୍ତୁ, ଗୋଟିଏ ଚିତ୍ର, ଏବଂ ଏଥିରେ ଥିବା ପ୍ରତ୍ୟେକ ଅକ୍ଷରର ଅର୍ଥ କଣ।
ଲୋକମାନେ ପଚାରୁଥିବା ପ୍ରଶ୍ନ
What is a functor?
A map between categories that sends objects to objects and arrows to arrows while respecting composition. Taking the fundamental group of a space is a functor from spaces to groups.
ଏହାକୁ ଟାଇପ କରନ୍ତୁ କିମ୍ବା ସମାଧାନକାରୀ ପୃଷ୍ଠାରେ ଅଙ୍କନ କରନ୍ତୁ: ପ୍ରତ୍ୟେକ ପଦକ୍ଷେପ, ଗୋଟିଏ ଚିତ୍ର, ଉତ୍ତର ଲୁକ୍କାୟିତ ଯେପର୍ଯ୍ୟନ୍ତ ଆପଣ ପଚାରନ୍ତି। ସମାଧାନ କରନ୍ତୁ →
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