July 20, 2026 - July 24, 2026
Public Access Category: All |
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- Time:
- 10:30am-11:30am
- Location:
- Room 105
- Description:
Real Algebra Seminar
Speaker: Amrutha Ruddarraju, BITS Hyderabad
Host: Manoj Keshari
Title: Power Series: Noether's projection lemma
Time, day and date: 10:30:00 AM - 11:30:00 AM, Monday, July 20
Venue: Room No .105
Abstract: Noether's projection lemma for convergent power series will be proved.
- Time:
- 11:40am-12:40pm
- Location:
- Room 105
- Description:
Real Algebra Seminar
Speaker: Niladri Sekhar Patra, IIT Bombay
Host: Manoj Keshari
Title: Geometry of LMI: Interlacing
Time, day and date: 11:40:00 AM - 12:40:00 AM, Monday, July 20
Venue: Room No .105
Abstract: Interlacing polynomials will be discussed.
- Time:
- 11:30am-12:30am
- Location:
- Ramanujan Hall
- Description:
Algebraic Geometry seminar
Speaker: Mohit Upmanyu
Host: Sudarshan R. Gurjar
Title: Cancellation property for Briskon-Pham varieties.
Time, day and date: 11:30:00 AM – 12:30:00 PM, Tuesday, July 21
Venue: Ramanujan Hall
Abstract: Let a_1,..., a_n be integers greater than 2. Then the variety defined by x_1^{a_1} + ... + x_n^{a_n} = 0, is called a Briskon-Pham variety. In this talk we will prove that the following statement :Let X and Y be Briskon Pham varieties. Let X×Z and Y×Z be isomorphic for some variety Z. Then X is isomorphic to Y.
- Time:
- 10:30am-11:40am
- Location:
- Room 105
- Description:
Real Algebra Seminar
Speaker: Amrutha Ruddarraju, BITS Hyderabad
Host: Manoj Keshari
Title: Power Series: Noether's projection lemma
Time, day and date: 10:30:00 AM - 11:30:00 AM, Wednesday, July 22
Venue: Room No .105
Abstract: Abhyankar and Ruckert's parametrization for convergent power series will be proved.
- Time:
- 11:40am-12:40pm
- Location:
- Room 105
- Description:
Real Algebra Seminar
Speaker: Niladri Sekhar Patra, IIT Bombay
Host: Manoj Keshari
Title: Geometry of LMI: Interlacing
Time, day and date: 11:40:00 AM - 12:40:00 AM, Wednesday, July 22
Venue: Room No .105
Abstract: Hyperbolic curves will be discussed.
- Time:
- 4:00pm-5:30pm
- Location:
- Room 105
- Description:
Algebraic groups seminar
Speaker: Shripad M. Garge, IIT Bombay
Title: Composition algebras and Cayley-Dickson doubling
Time, day and date: 4:00:00 PM - 5:30:00 PM, Wednesday, July 22
Venue: Room No .105
Abstract: Composition algebras are finite dimensional real algebras endowed with a positive-definite multiplicative quadratic form. We see the classification of such algebras using the Cayley-Dickson doubling process.