Entire function and injectivity
10253
Proving that all entire & injective functions take the form $f = ax + b$?
152347
Proof that a certain entire function is a polynomial
74453
Injective and Surjective Functions
65054
How is $e^z$ the only function that is entire with the property $f'(z) = f(z)$ and $f(0) = 1$
83279
How can I find such a $z$? (Injectivity of $T(z) = \lambda z + \mu\bar{z}$)
88201
Suppose $X$ is a finite set and $f : X \to X$ is a function. Then $f$ is injective if and only if $f$ is surjective.
76285
Suppose $f$ is entire and $|f(z)| \leq 1/|Re z|^2$ for all $z$. Show that $f $ is identically $0$.
133837
Entire function dominated by another entire function is a constant multiple
14277
Proving $f(x)=x\cdot |x|$ is a bijection
76674
Let $S:U\rightarrow V, \ T:V\rightarrow W$ and if $S$ and $T$ are both injective/surjective, is $T\circ S$ injective/surjective?
152438
Is the composition of two injective functions injective?
82655
Number of Injective Maps
98696
Is the exponential map ever not injective?
112807
Show that no application $f: \mathbb{R}^2 \rightarrow \mathbb{R}$, of $C^k$ class, $k \geq 1$ can be injective
139614
Polynomial bounded real part of an entire function
21707
Constructing a Bijective function via an injective and surjective one.
61993
Why is $V^{\vee}\otimes W^{\vee}\longrightarrow (V\otimes W)^{\vee}$ always injective?