Content Curator | Updated on - Mar 30, 2026

Sikkim University's Ph.D. (Mathematics) is a full-time, on-campus doctoral programme offered by the Department of Mathematics under the School of Physical Sciences. The programme has a minimum duration of 3 years (6 semesters) and covers research areas including Applied Mathematics and Pure Mathematics. The total course fee is Rs. 36,432 for the entire 3-year duration. Admission is based on UGC-NET/CSIR-NET/GATE or equivalent scores (70% weightage) combined with a departmental interview (30% weightage), with an intake of 10 seats per cycle. The programme is well-regarded for its strong faculty and research output in areas such as fluid dynamics, functional analysis, graph theory, and mathematical modelling.

Admissions for the 2026-27 session (First Cycle) are closed, with classes having commenced on August 1, 2026. The Second Cycle 2026 admissions were also completed with 10 seats available, and classes commenced on February 10, 2027. Admissions for the 2027-28 session are expected to open tentatively in May 2027, based on the previous year's schedule. Candidates are advised to regularly check the official website at www.cus.ac.in for updates.

Key Points

Department of Mathematics is part of the School of Physical Sciences at Sikkim University.
Research specialisations include Applied Mathematics and Pure Mathematics.
One of the larger Ph.D. intakes at Sikkim University with 10 seats per cycle (UR-3, OBC-3, SC-2, EWS-2 as per Second Cycle 2026).
CSIR-NET (Mathematical Sciences) and GATE (Mathematics) are accepted as qualifying exams.
UGC Non-NET Fellowship available for full-time Ph.D. scholars not availing any other fellowship.
Free bus transport facility provided to all students.
Active research in fluid dynamics, functional analysis, graph theory, and mathematical modelling.

Official Link:

Go To Website

Highlights
Fees
Admission
Scholarships
FAQs

Sikkim Univ Ph.D. Mathematics Fees

The Ph.D. (Mathematics) programme at Sikkim University is extremely affordable, with a total course fee of Rs. 36,432 for the entire 3-year duration. At the time of admission, students pay Rs. 17,832 which includes the first semester tuition fee along with all one-time charges. From the second semester onwards, only the tuition fee of Rs. 3,720 per semester is payable. Hostel accommodation is optional and available at a nominal additional cost.

Course Fee Structure

Fee Component	Amount (Rs.)
Admission Fee (one-time)	1,860
Library Fee (one-time)	248
Sports Fee (one-time)	372
Registration Fee (one-time)	9,920
Student Welfare Fee (one-time)	620
Development Fee (one-time)	372
Medical Fee (one-time)	248
NSS Fee (one-time)	124
Identity Card Fee (one-time)	100
Examination Fee (one-time)	248
Tuition Fee - 1st Semester	3,720
Tuition Fee - 2nd to 6th Semester (5 x Rs. 3,720)	18,600
Total Fees (3 Years)	36,432

Hostel Fees (Optional)

Hostel Fee Component	1/2-Bedded (Rs.)	3-Bedded (Rs.)	4+ Bedded (Rs.)
Hostel Admission Fee (one-time)	620	620	620
Seat Rent (per semester)	1,130	750	622
Hostel Caution Deposit (refundable)	3,000	3,000	3,000
Total (1st Semester)	4,750	4,370	4,242

All fees are collected through online mode only.
Tuition fee for the 2nd semester onwards must be paid within 15 days of commencement of each semester.
A late fee of Rs. 25 per day is charged after the 15th day.
Hostel Caution Deposit of Rs. 3,000 is refundable at the time of exit from the hostel.
Hostel Seat Rent is relaxed by 100% for SC/ST students.
Tuition fee is relaxed by 50% for SU employees, wards of SU employees, and Yangang villagers.
Tuition fee is relaxed by 100% for Differently Abled students, people of Yangang who sold their lands for the University campus, and those belonging to the Primitive Tribe of Sikkim.
Mess fees are decided separately by the hostel mess committee.
Application fee: Rs. 1,000 (General), Rs. 750 (OBC/EWS), Rs. 500 (SC/ST/DA).

Sikkim Univ Ph.D. Mathematics Admission 2026-27

Admission to Ph.D. (Mathematics) at Sikkim University is conducted through a merit-based process combining UGC-NET/CSIR-NET/GATE or equivalent scores (70% weightage) and a departmental interview (30% weightage). The 2026-27 First Cycle admissions are now closed, with classes having commenced on August 1, 2026. The Second Cycle 2026 admissions were also completed with classes commencing on February 10, 2027. For the upcoming 2027-28 session, admissions are expected to open tentatively in May 2027.

Sikkim University Ph.D. (Mathematics) Admission Dates

Event	2026-27 (First Cycle) Dates	2026-27 (Second Cycle) Dates
Admission Notice Publication	May 20, 2026	December 19, 2026
Online Registration Opens	May 21, 2026	January 1, 2027
Last Date to Apply	June 15, 2026	January 20, 2027
Document Scrutiny / Verification	June 19-24, 2026	January 27-28, 2027
Interview of Shortlisted Candidates	June 25-26, 2026	February 2-3, 2027
Declaration of 1st Selection List	July 1, 2026	February 4, 2027
Admission Fee Payment	July 2-3, 2026	February 5-6, 2027
Physical Reporting and Document Verification	July 21-25, 2026	February 9, 2027
Commencement of Classes	August 1, 2026	February 10, 2027

UGC/CSIR NET/GATE Exam Dates

Event	UGC/CSIR NET Phase 1 (2026-27)	Phase 2 (2027) - Tentative
Application Start Date	October 7, 2026	April 1, 2027
Application End Date	November 7, 2026	May 1, 2027
Admit Card Release	December 28, 2026	June 1, 2027
Exam Date	December 31, 2026 - January 7, 2027	June 2027
Answer Key Release	January 14, 2027	July 1, 2027
Result Declaration	February 4, 2027	July 2027

Note: UGC-NET (Mathematical Sciences), CSIR-NET (Mathematical Sciences), and GATE (Mathematics/MA) are the primary qualifying exams for Ph.D. (Mathematics) admission at Sikkim University.

The dates mentioned above are tentative and subject to change.

Eligibility Criteria:

Master's degree (2-year/4-semester programme after 3/4-year Bachelor's) in Mathematics or allied subjects with minimum 55% marks in aggregate (50% for SC/ST/OBC-NC/DA/EWS).
Must hold a valid UGC-NET/CSIR-NET/GATE or equivalent national-level test certificate (Category A, B, or C).
Candidates with a 4-year Bachelor's Degree with Research and minimum CGPA of 7.5 (75%) are also eligible, provided they hold a valid NET/equivalent score.
International candidates with a Master's Degree (3+2 scheme) with at least 55% marks from a foreign institution accredited by an approved agency are eligible.

Admission Process:

Register online at https://cusadmission.samarth.edu.in/ and pay the application fee.
Upload required documents including NET/CSIR-NET/GATE certificate, mark sheets, and qualifying degree certificate.
Applications are scrutinised by the Working Committee on Admission (WCA); shortlisted candidates are notified via the university website.
Shortlisted candidates appear for a departmental interview (30% weightage); NET/equivalent score carries 70% weightage.
Final merit list is prepared and uploaded on the university website.
Selected candidates pay the admission fee online within the stipulated date.
Physical reporting and document verification is mandatory; failure to report results in cancellation of admission.
Students from other universities must submit migration certificates in original by October 30 of the admission year.

Sikkim Univ Ph.D. Mathematics Scholarships 2026-27

Sikkim University Ph.D. (Mathematics) students can avail a range of fellowships and scholarships from UGC, CSIR, and other government bodies. The university also provides its own Non-NET Fellowship for full-time Ph.D. scholars who are not receiving any other fellowship. CSIR-JRF (Mathematical Sciences) holders receive a competitive fellowship, making this programme financially viable for dedicated researchers.

Available Fellowships

Scholarship / Fellowship	Eligibility	Amount
UGC-NET JRF Fellowship	Candidates qualifying UGC-NET with JRF	Rs. 37,000/month (1st-2nd year); Rs. 42,000/month (3rd year onwards)
CSIR-NET JRF Fellowship	Candidates qualifying CSIR-NET with JRF	Rs. 37,000/month (1st-2nd year); Rs. 42,000/month (3rd year onwards)
UGC Non-NET Fellowship (Sikkim University)	Full-time Ph.D. scholars not availing any other fellowship	As per UGC norms (notified by university)
National Fellowship for SC Students (NFSC)	SC category Ph.D. scholars	As per UGC norms
National Fellowship for ST Students (NFST)	ST category Ph.D. scholars	As per UGC norms
National Fellowship for OBC Students (NFOBC)	OBC category Ph.D. scholars	As per UGC norms
Maulana Azad National Fellowship (MANF)	Minority community Ph.D. scholars	As per UGC norms
Savitribai Jyotirao Phule Single Girl Child Fellowship (SJSGC)	Single girl child pursuing Ph.D.	As per UGC norms

Candidates must apply for scholarships/fellowships through the designated UGC/CSIR portal, National Scholarship Portal, or respective Ministry portals.
Selected scholars must contact the Academic Section of Sikkim University for linking/verification of applications.
UGC Non-NET Fellowship is available only for full-time Ph.D. scholars who are not availing any fellowship from any other source.
Tuition fee concessions (50% or 100%) are available for specific categories as mentioned in the fee section.

Sikkim Univ Ph.D. Mathematics FAQs

Ques. What are the research areas under Ph.D. (Mathematics) at Sikkim University?

Ans. The broad areas of specialisation include Applied Mathematics and Pure Mathematics. Faculty research interests span fluid dynamics, functional analysis, graph theory, number theory, and mathematical modelling. The specific research topic is finalised in consultation with the assigned supervisor after admission.

Ques. Is CSIR-NET (Mathematical Sciences) accepted for Ph.D. (Mathematics) at Sikkim University?

Ans. Yes, CSIR-NET (Mathematical Sciences) is accepted as an equivalent to UGC-NET for Ph.D. (Mathematics) admission. GATE (Mathematics) is also accepted. Candidates with any of these qualifications are eligible to apply.

Ques. How many seats are available for Ph.D. (Mathematics) at Sikkim University?

Ans. Ph.D. (Mathematics) has one of the larger intakes at Sikkim University with 10 seats per cycle (UR-3, OBC-3, SC-2, EWS-2 as per Second Cycle 2026). Availability may vary by cycle, so candidates should check the official admission notice.

Ques. What is the total fee for Ph.D. (Mathematics) at Sikkim University?

Ans. The total fee for the entire 3-year Ph.D. (Mathematics) programme is Rs. 36,432. This includes one-time charges paid at admission, plus tuition fees of Rs. 3,720 per semester for all 6 semesters. Hostel accommodation is available separately at a nominal cost.

Ques. Can M.Sc. (Statistics) or M.Sc. (Physics) graduates apply for Ph.D. (Mathematics) at Sikkim University?

Ans. Candidates with M.Sc. in allied subjects such as Statistics or Physics may be eligible to apply, provided they hold a valid UGC-NET/CSIR-NET (Mathematical Sciences) or GATE (Mathematics) score and meet the minimum marks criteria. The department evaluates allied subject candidates during the interview process.

Ques. Does Sikkim University's Department of Mathematics have any funded research projects?

Ans. The Department of Mathematics at Sikkim University has faculty members with active research projects funded by agencies such as DST-SERB and NBHM (National Board for Higher Mathematics). Ph.D. scholars may get opportunities to work on these funded projects, which can provide additional financial support and research exposure.