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Let us consider the matrix $A$ which has three parameters $R,C1,C3$. This is from the Ikeda map in real form.
It is defined as
$$x \rightarrow R+(x \cos(\tau)-y \sin(\tau))$$
$$y \rightarrow x\sin(\tau)+y\cos(\tau)$$
The Jacobain matrix is given by:
\begin{equation*}
A =
\begin{bmatrix}
\cos...
The coin problem (also referred to as the Frobenius coin problem or Frobenius problem, after the mathematician Ferdinand Frobenius) is a mathematical problem that asks for the largest monetary amount that cannot be obtained using only coins of specified denominations. For example, the largest amount that cannot be obtained using only coins of 3 and 5 units is 7 units. The solution to this problem for a given set of coin denominations is called the Frobenius number of the set. The Frobenius number exists as long as the set of coin denominations has no common divisor greater than 1.
There is an...
Now here shows some features that my app should have including commutation color highlighting.
What your not seeing is the diagram of category $C$ on the left with $\text{Hom}(A, \cdot)$ and $F(\cdot)$ arrows going to this category diagram (essentially representing functors), the fact that mos...
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