Information Package / Course Catalogue
Category Theory II
Course Code: MTK624
Course Type: Area Elective
Couse Group: Third Cycle (Doctorate Degree)
Education Language: Turkish
Work Placement: N/A
Theory: 3
Prt.: 0
Credit: 3
Lab: 0
ECTS: 8
Objectives of the Course

This course aims to give students the basic concepts of category theory, to develop analytical thinking and understanding of abstract concepts. This course aims to gain a systematic approach to define problems and to solve the problems by the discussed topics and their applications.

Course Content

Categories, monomorphism, epimorphism, initial and terminal objects, functors, natural transformations, category of functors, limits in categories, equalizer, coequalizer, limits, colimits, limits in category of fuctors, universal transformations, adjoint functors.

Name of Lecturer(s)
Learning Outcomes
1.Be able to comprehend the basic concepts of category theory
2.Be able to comprehend abstract concepts
3.Be able to comprehend analytical thinking
4.To be able to gain the skill of interpreting some interrelations among these concepts
5.To be able to use mathematical concepts in solving certain types of problems
Recommended or Required Reading
1.“Categories for the Working Mathematician”, MacLane, S., Springer-Verlag, 1971.
2.“Category Theory”, Herrlich, H. And Strecker, G. E., Allyn and Bacon Inc., Boston
3.Wisbauer, Robert. "Foundationns of module and ring theory", Gordon and Breach Science Publishers, 1991
Weekly Detailed Course Contents
Week 1 - Theoretical
Adjoint Functors
Week 2 - Theoretical
Existence of Adjoint Functors
Week 3 - Theoretical
Hom-Functor
Week 4 - Theoretical
Free Objects
Week 5 - Theoretical
Algebraic Categories
Week 6 - Theoretical
Algebraic Functors
Week 7 - Theoretical
Reflective Subcategories
Week 8 - Theoretical
General Reflective Subcategories
Week 9 - Theoretical
Algebraic Subcategories
Week 10 - Theoretical
Normal and Exact Categories
Week 11 - Theoretical
Kernels and Cokernels
Week 12 - Theoretical
Additive Categories
Week 13 - Theoretical
Abelian Categosies
Week 14 - Theoretical
Module Categories
Week 15 - Final Exam
FINAL EXAM
Assessment Methods and Criteria
Type of AssessmentCountPercent
Assignment1%5
Term Assignment1%5
Midterm Examination1%20
Final Examination1%70
Workload Calculation
ActivitiesCountPreparationTimeTotal Work Load (hours)
Lecture - Theory140342
Assignment1066
Term Project1066
Individual Work140570
Midterm Examination130232
Final Examination142244
TOTAL WORKLOAD (hours)200
Contribution of Learning Outcomes to Programme Outcomes
PÇ-1
PÇ-2
PÇ-3
PÇ-4
PÇ-5
PÇ-6
PÇ-7
PÇ-8
PÇ-9
PÇ-10
PÇ-11
PÇ-12
PÇ-13
PÇ-14
PÇ-15
OÇ-1
4
3
4
3
4
3
4
4
4
3
4
4
5
OÇ-2
4
4
5
4
4
4
5
4
4
4
4
3
4
OÇ-3
4
4
5
4
4
4
5
4
4
4
4
3
3
4
OÇ-4
4
4
4
4
4
4
4
5
4
4
4
4
5
OÇ-5
4
4
4
4
4
4
4
5
4
4
4
4
5
5
Adnan Menderes University - Information Package / Course Catalogue
2026