T M G Ahsanullah

This page is updated on April 15, 2024

Welcome to my webpage.

On this page, I have posted publication only for the year 2014-2024, for a complete list of publications please see my attached CV, Section: Research Activities/Publications.
My Research Interest: Presently, I am interested to the Applications of category Theory to Convergence groups(probabilistic convergence groups; probabilistic convergence transformation groups - categorical aspects; probabilistic normed linear spaces; approach convergence groups; approach convergence transformation groups); Topological groups; Lattice-valued Topological Groups and Convergence Groups; Partial Metric Spaces and their applications to Computer Science; Quantale - Valued Partial Metric Spaces. Also, working on Monads and their Eilenberg-Moore categories in relation to the category of probabilistic convergence spaces.

COURSES that I have been teaching over the years

Academic Year 1444-1445(August 20, 2023 - June 2024)

Semester I:  August 20, 2023 - January 4, 2024.

Lecture: 1 3 5 (STT) M-107 (10.00 AM - 11.50 AM) and M-106(11.00AM -11.50 AM); 2 4 (MON): M-107(9.00 AM-9.50 AM; 1.00 PM - 2.50 PM); (WED) M-107(8.00 AM - 9.50 AM and 1.00 PM - 1.50 PM).

Office Hour: SAT/TUES/THURS(STT): 1.00 PM - 1.50 PM; MON/WED(MW): 10.00 AM - 1.00 PM 

Semester II: January 9, 2024 - June 10, 2024.

Lecture: 1 3 5 (STT) M-107(1.00 PM - 1.50 PM), M-203(2.00 PM - 2.50 PM), M-107(3.00 PM - 3.50 PM).

Office Hours: 1 3 5 (STT) 10.00 AM - 1.00 PM (Every Sunday, Tuesday and Thursday).

Academic Year 1443-1444 (August 2022 - June 2023)

Semester I: August 28, 2022 - November 24, 2022. 

Semester II: December 4, 2022 - March 2, 2023. 

Semester III: March 12, 2023 - June 22, 2023. 

Lectures (Semester I):  SUN 1.30 PM - 2.35 PM. MON 9.15 AM - 10.20 AM and 10.30 AM - 11.35 AM. TUES 1.30 PM 2.35 PM. WED 8.00 AM - 9.05 AM, 9.15 AM - 10.20, 10.30 AM -11.35 AM and 11.45 AM -12.50 PM. THURS 1.30 PM - 2.35 PM.

OFFICE HOUR (OH): 10.30 AM- 12.30 PM (SUN,TUES and THURS), 11.50-1.30 PM (MON).

Lectures (Semester II): 8.00 AM -16 9.05 AM (SUN, TUES, THURS) 10.30 AM - 11.35 AM (SUN, TUES, THURS) 11.45 AM 12.50 PM (SUN, TUES, THURS)

OFFICE HOUR (OH): MON, WED (10.00 AM - 1.15 PM)

Lectures (Semester III): M-107  8.00 AM - 9.05 PM; M-107 11.45 - 12.50 PM  M-106  01:30 PM - 02.35 PM  (SUN,TUES,THURS)

OFFICE HOUR (OH): SUN,TUES,THURS (9.10 AM - 11.30 PM), WED (10.30-12.30 PM)

Semester II: 1442-1443 (January 16, 2022 - June 22, 2022)

Lectures: 10.00 AM - 11.50 (M 203) and 11.00 AM - 11.50 AM (M 204) (STT); 10.00 AM -11.50 AM (MW) (M 107) and 11.00 AM - 11.50 AM (M 107)

Office Hours:  SUN - THURS (9.00 AM - 10.00 AM) and 12.00 - 1.00 PM.

Semester I (Autumn): 2021-2022 (29 August, 2021 -  6 January, 2022)
Teaching 5 sections:  2 sections Math 107 and 2 sections Math 244 and 1 section M 204
Lectures: 8.00 - 8.50 AM (STT - 1 3 5); 10-10.50 AM (STT - 1 3 5); 11-11.50 AM (STT - 1 3 5) ; 1-1.50 PM (STT - 1 3 5); 10.00 - 11.50 AM (MW - 2 4)  and 11.00 - 11.50 AM (MW - 2 4).
Semester II: 1441-1421 (2020-2021 January- June, 2021)
Teaching Math 107 (2 Sections) and Math 205 ( 1 Section).
Lecture Hours: SUN/TUES/THURS(10.00 - 11.50 AM);  MON/WEDNESDAY(10.00 - 10.50, 10.00 - 11.50 AM)
OFFICE HOUR: Every day from SUN-THUR from 12.00 - 1.00 (Temporarily Online). By appointment you can make arrangement for discussion.
Semester I: 1442 (31 August- December, 2020)
Teaching 4 groups of Math 107: Matrices and Vectors (Linear Algebra and Calculus)
Semester II: (Session: 1441-1442: January 19, 2020 -  June 15, 2020)
I am  teaching two sections of Math 205 Differential and Integral calculus (for the students of Computer Engineering) and Math 436: Mathematical Logic (for the students of Mathematics) including Tutorial on Math 436.
Office Hour: Sunday, Tuesday, and Thursday: 8.00 AM - 9.00 AM; Monday and Wednesday: 8.00 AM - 11.00 AM. Other time by appointment.
Semester I: (Session:1441-1442 : September 1, 2019 - January 2, 2020)
I am teaching one section of Math 106 and one section of Math 205: Differential and Integral Calculus(for the students of Computer Engineering) and one section of Math 244: Linear Algebra (Mainly for the students of Computer Engineering)
Office Hours: Sun, Tues, Thursday (1 3 5): 8.00 - 9.00 AM;  Monday and  Wednesday: 8.00 - 9.45 AM;  Sun - Tuesday from 12.30  - 1.30 PM
Semester II:(Session: 1439-40, January 6 - May 23, 2019)
I am teaching 2 courses, Math 106(two sections) and Math 240: Liner Algebra with Applications (for the students of Financial Mathematics).
My lecture hours: 8-9 and 9-10(SUN, TUES, THURS); 8-10(MON) and 9-10(WED).
Office Hours: SUN, TUES, THURS: 10 AM -1.00 PM and  8AM - 9 AM (WED)  

Semester I: (Session: 1439-40; September 2, 2018 - January, 2019)
Teaching Math 106(Calculus 2 sections);  Math 240(Introduction to Linear Algebra for the Students of Financial Mathematics).
Office Hour: SUN, TUES, THUR: 11.00 AM - 1.00 PM; MON, WED: 8.00 AM - 12.00 Noon. Other time by appointment
Semester II: (Session: 1438-39; January 21, 2018 - May, 2018)
Teaching Math 106 Calculus (2 Sections) and Math 240 Introduction to Linear Algebra: Applications (for the students of Financial Mathematics)
Office Hours:  SUN/TUES: 9.00 AM - 12.00 Noon; THURS: 9.00AM - 11.00 AM; WED: 8.00AM - 9.00 AM and 10.00 AM - 11.00 AM. 
Semester I: (Session: 1438-1439; September, 2017 - January, 2018)
Taught  Math 106: Integral Calculus (3 Sections) and Math 240(Introduction to Linear Algebra for Financial Mathematics Students). 
MW: Math 106; STT: Math 106 and Math 240.

Office Hour:   Sunday and Tuesday: 8.00- 9.00 AM; 12.00-1.00 P.M. Thursday 8.00- 9.00 AM.
Monday 9.00-10.00 AM and 12.00-1.00 PM;
Wednesday 8.00- 9.00 AM and 11.00 AM- 1.00. PM
Semester II: (Session: 1437-1438; February - June, 2017)
Math 106( two sections): MW [Mondays: 8.00 - 9.50 AM and 11.00 -11.50 AM; Wednesdays: 9.00-9.50 AM and 10.00 - 11.50 AM]
Math 203(One section): STT [Saturday, Tuesday, Thursday: 9.00 -9.50 AM].
Office Hours: Sun/Tues: 8.00 AM - 1.00 PM except 9.00- 10.00 AM (Lecture); Mon: 10.00 - 11.00 AM and Thursday: 8.00- 9.00 AM. For other  time, please make an appointment.
Semester I (1437-38; From September,  2016 - January , 2017)
Math 106: Integral Calculus (2 Sections) and Math 107: Matrices and Vectors (2 Sections)
Lecture Hours: STT(10.00 AM-11.50AM ); MW(Mondays: 9.00AM-9.50AM, 11.00AM-11.50AM; Wednesdays: 8.00AM-9.50AM; 10.00AM-11.50AM)
Office Hours: STT(8.00AM-10.00AM ; 12.10.PM-1.10PM (SMT only);  Mondays: 8.00AM-9.00AM, 10AM-11.00AM. Other times by appointment.
Records on Previous Semesters
Semester II (1436-37;  From January 17, 2016)
Math 5701(Topology and Geometry)
Math 204 (Differential Equations with Boundary Value Problems)
Math 203 (Differential and Integral calculus)
Lecture timing: MW (Monday and Wednesday): M204 Grp.: 34763, Monday: 8.00 AM-9.50 AM Wednesday: 9.00 AM-9.50 AM - Lecture Room: 1B26.
STT(Sunday, Tuesday, Thursday): M5701 : Sunday, Tuesday and Thursday: 10 AM- 11.00 AM. Lecture Room: 2B136.
M203 Grp.: 20448 Sunday, Tuesday and Thursday: 9.00 AM-9.50 AM - Lecture Room: 1B48
Office Hour: Sunday:  8.00 AM-9.00 AM ; Monday: 10.00 AM- 12.00 PM; Tuesday 8.00 AM-9.00 AM and 11.00 AM-12 Noon.  Wednesday 8.00 AM-9.00 AM and 10.00 -12.00 Noon.; 8.00 AM-9.00 AM and 11.00 AM 12.00 Noon. Thursday: 8.00 AM-9.00 AM and 11.00 AM-12.00 AM
Semester 2015 /2016 G (1436/1437 H) (August, 2015- January, 2016):
Teaching Math 204 (Differential Equations with Boundary Value Problems) and  Math 107 (Matrices and Vectors).
Lecture Timing: SUN/TUES/THURS: 10 AM - 10.50 AM (M107).  MON: 9.00 AM - 9.50 AM (M 107) and 10 AM - 11.50(M 204) AM;  WED: 8.00AM - 9.50 (M 107) and 10 AM - 10.50 AM (M204).
Office Hours: 8.00 AM - 10.00 AM and 11.00 AM - 1.00 PM (except 11.50 AM - 12.20 PM) on  Sunday, Tuesday and Thursday.
Summer Semester 2015 (June-August): Math 107(Matrices and Vectors)
Semester II (1435-36; 2015) : Second Semester January 25-June, 2015. Taught Math 106 (Integral Calculus) and Math 107 (Matrices and Vectors)
Semester I   (August 31, 2014 - January 15, 2015) I taught 2 Groups Math 107 and  2 Groups Math 203. Other courses that I taught over the years are arranged in Courses Section.
Semester II (January 26, 2014-June, 2014)

Office Hours and Lecture Timings
SUN: Office: 8.00 AM-10.00 AM and 11.00 -1.00 PM
TUES: 11.00 AM-12.00 
WED: 8.00 AM-9.00 AM and 11.00 AM-1200
THURS: 8.00 AM-10.00 AM and 11.00 AM-12.00. 
Lectures:  SUN/TUES/THURS: 10.00 AM- 10.50 AM
Lectures: MON:  8.00 AM - 9.50 AM and 10.00 AM - 11.50 AM.
Lectures: WED: 9.00 AM - 9.50 AM and 10.00 AM - 10.50 AM.

Semester I (September 2013-January 2014)
Office Hours and Lecture Timings

SUN, TUES, THUR: 8.00-10.00 AM; Lect.: 10.00-11.50 AM
MON, WED: 8.00-10.00 AM; Lect. 11.00-11.50AM (MON);
WED: 10.00-11.50 AM.

Coordinator:  Math 107 (till second semester 1428/1429)
Member: Topology and Geometry committee
Member: Analysis Committee

Teaching following courses: 
First Semester (1433-34; September-January, 2012-13)

(a) Supervising 2  Ph D student:
Lecture Hour: SUN 12.30-1.30PM
(b) Math 203: Integral Calculus (3 Sections)

Lecture Hours: SAT, MON, WED: 9.00-9.50 AM, 10.00-10.50 AM, 11.00-11.50 AM

Office Hour: 8.00-9.00 AM(SAT-WED); 10.00-12.00(SUNDAYS); 9.00-12.00(TUESDAYS)

Examination Time-Table

Mid-Term I: 23/12/1433H(Thursday, 8.00-9.30AM, November 8, 2012G)

Mid-Term II: 29/01/1434H(Thursday, 8.00-9.30AM, December 13, 2012G)
Final Exam
Math 203: January 8, 2013G; 26 Safar, 1434H
Summer Semester (1432-33; June-August, 2012)
(a) Math 203: Differential and Integral Calculus (Multidimensional Calculus)
(b) Math 204: Differential Equations With Boundary Value Problems

Semester II(1432-33) (February 2012-June 2012)
a)  Ph D (Thesis supervision) (2 students)
b)  Math 203: Differential and Integral Calculus
3 credits (3 sections)[ SAT, MON, WED: 8.00 AM-11.00 AM]
Office Hours: SAT, MON, WED: 11.00 AM-1.00 PM; TUES: 9.00AM-1.00 PM.
Semester I (1432-1433) (September 2011-February 2012)
a) M 676 Ph D (course)  (3 credits) [SAT 8.00 AM-10.00AM]; [MON 8.00 AM- 9.00 AM]
b) M 690 Ph D (course)  (3 credits) [SAT 10.00-11.00AM]; [MON 9.00AM-11.00 AM
c) Ph D (thesis)  (1 hour) [MONDAY]
d) Math 107 (Elementary Linear Algebra and Calculus) (3 credits)
Office Hours: Sun and Tues:  9.00-1.00, Wed: 10-12
Semester I (1431-1432)(September 2010-February 2011)
a) Math 106 
b) Math 107
c) Math 700  (Ph D dissertation)

Office hour: SAT, Mon, Wed: 9.00 - 10.00 AM and 12.oo-1.00 PM

SUN: 8.00- 1.00 PM 

Semester II (1431-1432) (February 2011-June 2011)
a)  Math 203
b) Math 674 (Ph D course)
c) Math 675 (Ph D course)
d) Math 700 (Ph D dissertation) 
Summer program (June - August, 2011)
Math 106 (two sections)
Final Exam: Saturday, 20th August, 2011

Semester I (September 2012-January 2013)
Math 203: Multidimensional Calculus (three sections)
Ph D thesis supervision

Semester II (January 2013-June 2013)
Math 203: Multidimensional Calculus (two sections)
Office Hours and lectures
SAT: 8.00-9.00 AM and 11.00-12.00  Lect.: 9.00-11.00 AM
MON: 8.00-9.00 AM and 11.00-12.00 Lect.: 9.00-11.00 AM
TUES: 10.00-12.00 and 1.00-2.00 PM
WED: 8.00-9.00 AM and 11.00-12.00 Lect.: 9.00-11.00 AM.