Mathematics
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Deniz Tuna Yalçın
  • Member for 4 years, 10 months
  • Last seen more than 4 years ago
  • İstanbul, Türkiye
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I am a Turkish high school student in grade $11$ who prepares for the annual national mathematical olympiad contests. My general interests are mathematics, books of literature , classical music, table tennis , philosophy and acting, sort of a mixture I suppose...

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9
An olympic mathematics problem regarding Cauchy-Schwarz
7
$a^2+b=b^{1999}$ how many integer pairs $(a,b)$ are there that satisfy this equation.
7
The sum of series $\frac14+\frac{1\cdot3}{4\cdot6}+\cdots$
6
Finding $a + b + c$ for the $101$st number of the form $3^a + 3^b + 3^c$ when these numbers are listed in increasing order
6
About finding the period of a function which satisfies $f(x-2)+f(x+2)=f(x)$.

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