Gårding's Inequality
Gives a lower bound for the inner product 
, where 
is a linear elliptic Real differential operator of order 
, and 
has compact support.
References
Knapp, A. W. ``Group Representations and Harmonic Analysis, Part II.'' Not. Amer. Math. Soc. 43, 537-549, 1996.
- Brioschi Formula
- Briot-Bouquet Equation
- Brocard Angle
- Brocard Axis
- Brocard Circle
- Brocard Diameter
- Brocard Line
- Brocard Midpoint
- Brocard Points
- Brocard's Conjecture
- Brocard's Problem
- Brocard Triangles
- Bromwich Integral
- Brothers
- Brouwer Fixed Point Theorem
- Browkin's Theorem
- Brown Function
- Brown Numbers
- Brown's Criterion
- Broyden's Method
- Bruck-Ryser-Chowla Theorem
- Bruck-Ryser Theorem
- Brunnian Link
- Brunn-Minkowski Inequality
- Brun's Constant