Mathematics
Anju George's user avatar
Anju George's user avatar
Anju George's user avatar
Anju George
  • Member for 6 years, 5 months
  • Last seen more than 4 years ago
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question
3
If $f:\Bbb{R}^2\to\Bbb{R}^2$ is smooth and the derivative matrix has non-zero determinant everywhere, is the function injective?
Feb 9, 2019
question
3
What is $\nabla X$ in Riemannian geometry?
Feb 25, 2019
question
3
If the sides of a quadrilateral are $a,b,c,d$, prove that the area cannot exceed $(ac+bd)/2$.
Mar 9, 2019
question
3
A question about the famous paper that finds solutions for $33=x^3+y^3+z^3$
Mar 12, 2019
question
3
Is the limit of a sequence of square integrable holomorphic functions also holomorphic?
Apr 13, 2019
question
2
Prove that the area of the triangle formed by the medians is equal to $3/4$ the area of the original triangle
Mar 9, 2019
question
2
What is the support of a vector bundle complex?
Mar 12, 2019
question
2
Writing a coordinate formula for $|df|^2$
Apr 4, 2019
question
2
How to calculate the energy of a partial differential equation that is not parabolic or hyperbolic
Apr 22, 2019
question
2
Question on finite propagation speed of solution of hyperbolic partial differential equation
Apr 23, 2019