3,121 reputation
731
bio website people.virginia.edu/~aa4cr/…
location University of Virginia
age
visits member for 4 years, 4 months
seen Nov 21 at 0:00

I am a mathematical physicist working on:

• Constructive quantum field theory.

• Rigorous renormalization group methods.

• Mathematical statistical mechanics.

• Combinatorics related to Feynman diagrams and cluster expansions.

• Classical invariant theory, and applications of the classical symbolic method to problems in algebraic geometry and representation theory.


Nov
18
revised Isomorphisms between spaces of test functions and sequence spaces
edited tags
Nov
18
awarded  Curious
Nov
17
revised Isomorphisms between spaces of test functions and sequence spaces
added 12 characters in body
Nov
17
revised Isomorphisms between spaces of test functions and sequence spaces
added 347 characters in body
Nov
17
revised Isomorphisms between spaces of test functions and sequence spaces
added 1132 characters in body; edited tags
Nov
17
revised Isomorphisms between spaces of test functions and sequence spaces
edited tags
Nov
17
comment Isomorphisms between spaces of test functions and sequence spaces
thanks! I will see if our library has them.
Nov
17
asked Isomorphisms between spaces of test functions and sequence spaces
Nov
10
reviewed Approve suggested edit on iterative solution better than analytic solution?
Oct
22
comment A class of matrix determinants between Wronskians and Vandermondes
the formula in 1.4 is still about the specialization to the diagonal so I don't know the answer to the question in your first comment.
Oct
22
awarded  Custodian
Oct
22
reviewed Approve suggested edit on An easy proof that S(n) does not embed into A(n+1)?
Oct
22
comment Number of graphs with n vertices and k edges up to isomorphy
did you check out Brendan McKay page cs.anu.edu.au/~bdm it has data about graphs and also links to software you can use?
Oct
19
awarded  Custodian
Oct
19
reviewed Leave Open “Nice” functions on infinite-dimensional space of germs of continuous functions at a point
Oct
19
reviewed Approve suggested edit on Does $ \text{mult}(R / I) = d_{1} \cdots d_{r} $ imply that $ (f_{1},\ldots,f_{r}) $ is an $ R $-regular sequence?
Oct
19
answered A class of matrix determinants between Wronskians and Vandermondes
Oct
17
awarded  Necromancer
Oct
17
revised Discriminant of a polynomial in two variables
added 2 characters in body
Oct
17
revised Discriminant of a polynomial in two variables
added 427 characters in body