October 14, 2024 - October 18, 2024
Public Access Category: All |
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- Time:
- 11:30am-1:00pm
- Location:
- Room 215, Mathematics Department
- Description:
Number theory seminar
Speaker: Keshav Aggarwal (IIT Bombay)
Title: Tate's thesis learning seminar
Time, day and date: 11:30:00 AM - 1:00:00 PM, Monday, October 14, 2024
Venue: Room 215
- Time:
- 4:00pm-6:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
Algebraic groups seminar
Speaker: Deep Makadiya (IIT Bombay)
Title: Two Dimensional root systems
Time, day and date: 4:00:00 PM - 6:00:00 PM, Tuesday, October 15, 2024
Venue: Ramanujan Hall, Department of Mathematics
- Time:
- 11:30am-1:00pm
- Location:
- Room 215, Mathematics Department
- Description:
Number theory seminar
Speaker: K. Mallesham (IIT Bombay)
Title: Spectral theory of automorphic forms
Time, day and date: 11:30:00 AM - 1:00:00 PM, Wednesday, October 16, 2024
Venue: Room 215
- Time:
- 11:30am-1:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
Combinatorics seminar
Speaker: Rogers Mathew (IIT Hyderabad)
Title: Extremal results on conflict-free coloring
Time, day and date: 11:30:00 AM - 1:00:00 PM, Wednesday, October 16, 2024
Venue: Ramanujan Hall, Department of MathematicsAbstract
A conflict-free open neighborhood coloring of a graph is an assignment of colors to the vertices such that for every vertex there is a color that appears exactly once in its open neighborhood. For a graph $G$, the smallest number of colors required for such a coloring is called the conflict-free open neighborhood (CFON) chromatic number and is denoted by $\chi_{ON}(G)$. By considering closed neighborhood instead of open neighborhood, we obtain the analogous notions of conflict-free closed neighborhood
(CFCN) coloring, and CFCN chromatic number (denoted by $\chi_{CN}(G)$). The notion of conflict-free coloring was introduced in 2002, and has since received considerable attention. In this talk, we explore some extremal questions on CFON and CFCN colorings. This talk is based on a joint work with Sriram Bhyravarapu, Shiwali Gupta, and Subrahmanyam Kalyanasundaram.
- Time:
- 3:30pm-5:00pm
- Location:
- Room No 114, Department of Mathematics
- Description:
Complex Algebraic Surfaces
Speaker: Ronnie Sebastian (IIT Bombay)
Title: Complex Algebraic Surfaces
Time, day and date: 3:30:00 PM - 5:00:00 PM, Thursday, October 17, 2024
Venue: Room 114
- Time:
- 4:00pm-5:30pm
- Location:
- Room 215, Mathematics Department
- Description:
Commutative Algebra seminar
Speaker: Om Prakash (IIT Bombay)
Title: Affine semigroups and semigroup rings
Time, day and date: 4:00:00 PM - 5:30:00 PM, Thursday, October 17, 2024
Venue: Room 215
- Time:
- 4:00pm-6:00pm
- Location:
- Room 215, Mathematics Department
- Description:
Algebraic groups seminar
Speaker: Deep Makadiya (IIT Bombay)
Title: The structure constants
Time, day and date: 4:00:00 PM - 6:00:00 PM, Friday, October 18, 2024
Venue: Room 215
- Time:
- 4:00pm-5:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
Expository lectures on the Ricci flow
Speaker: Pradip Kumar Maity (IIT Bombay)
Title: Talk 1
Time, day and date: 4:00:00 PM - 5:00:00 PM, Friday, October 18, 2024
Venue: Ramanujan Hall, Department of Mathematics
- Time:
- 5:30pm-6:30pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
Commutative Algebra seminar
Speaker: Prof. J. K. Verma (IIT Gandhinagar)
Title: Hilbert-Kunz multiplicity of powers of an ideal
Time, day and date: 5:30:00 PM - 6:30:00 PM, Friday, October 18, 2024
Venue: Ramanujan Hall, Department of Mathematics