meta user
network profile
| bio | website | |
|---|---|---|
| location | Xi'an, China | |
| age | 31 | |
| visits | member for | 1 year, 1 month |
| seen | yesterday | |
| stats | profile views | 105 |
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Sep 27 |
comment |
Construct a complex function satisfying some conditions! I think I made a mistake, In the last condition, the word "some" should be "any". In the "some" case, it is very easy to construct. Whatever, thank you again! |
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Sep 27 |
revised |
Construct a complex function satisfying some conditions! deleted 1 characters in body |
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Sep 27 |
accepted | Construct a complex function satisfying some conditions! |
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Sep 26 |
comment |
Prove the trigonometric identity Yes ,youare right! |
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Sep 26 |
revised |
Prove the trigonometric identity edited body |
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Sep 26 |
answered | Prove the trigonometric identity |
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Sep 26 |
asked | Construct a complex function satisfying some conditions! |
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Jun 8 |
awarded | Constituent |
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Jun 8 |
awarded | Caucus |
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Jun 6 |
accepted | An ODE problem(Riccati Equation) |
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Jun 6 |
comment |
An ODE problem(Riccati Equation) You particular solution is correct. But I want to know how you get this solution. |
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Jun 4 |
asked | An ODE problem(Riccati Equation) |
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May 29 |
comment |
A problem in complex analysis It is not a homework. Just a question in a complex analysis book. And I have no idea for this problem. I think Cauchy INT theorem or formula may be useful for this question! |
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May 28 |
asked | A problem in complex analysis |
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May 27 |
comment |
Radius of convergence of Power Series! I think it is not clear in the case $R_1=R_2$, adn WHY $\sum_n(a_n+(-a_n+c_n))x^n$ has a radius of convergence $R_1$? |
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May 27 |
accepted | Radius of convergence of Power Series! |
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May 27 |
comment |
Radius of convergence of Power Series! What about when $R_1=R_2$? |
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May 27 |
comment |
Radius of convergence of Power Series! Ok I see NOW! THANK YOU !! |
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May 27 |
accepted | Density of a Set on $\mathbb{R}$? |
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May 27 |
accepted | Proof for an Inequality |
