A definition of right-continuous using monotone sequences. The 2019 Stack Overflow Developer Survey Results Are InMonotone convergence theorem of sequences in $mathbbR^n$Real Analysis Monotone Convergence Theorem QuestionLimit of convergent monotone sequenceIs the product of two monotone sequences monotone?Property derived form Monotone Convergence TheoremAlmost sure convergence implies convegence in distribution - proof using monotone convergenceProof verification: $x_n$ is a constant sequence if and only if $x_n$ is both monotone increasing and monotone decreasing.Sequentially continuous for monotone sequences implies sequentially continuous.Proof outline of limit of recursive sequence (using $epsilon-N$ definition)Continuity of functions of monotone sequences
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A definition of right-continuous using monotone sequences.
The 2019 Stack Overflow Developer Survey Results Are InMonotone convergence theorem of sequences in $mathbbR^n$Real Analysis Monotone Convergence Theorem QuestionLimit of convergent monotone sequenceIs the product of two monotone sequences monotone?Property derived form Monotone Convergence TheoremAlmost sure convergence implies convegence in distribution - proof using monotone convergenceProof verification: $x_n$ is a constant sequence if and only if $x_n$ is both monotone increasing and monotone decreasing.Sequentially continuous for monotone sequences implies sequentially continuous.Proof outline of limit of recursive sequence (using $epsilon-N$ definition)Continuity of functions of monotone sequences
$begingroup$
The definition of $L = lim_xdownarrow y f(x)$, is that $f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNto y$ with $x_n>y$.
Is there a reference or a proof that this definition is equivalent to that using monotone sequences decreasing to $y$, that is:
$f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNdownarrow y$?
real-analysis probability-theory
$endgroup$
add a comment |
$begingroup$
The definition of $L = lim_xdownarrow y f(x)$, is that $f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNto y$ with $x_n>y$.
Is there a reference or a proof that this definition is equivalent to that using monotone sequences decreasing to $y$, that is:
$f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNdownarrow y$?
real-analysis probability-theory
$endgroup$
add a comment |
$begingroup$
The definition of $L = lim_xdownarrow y f(x)$, is that $f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNto y$ with $x_n>y$.
Is there a reference or a proof that this definition is equivalent to that using monotone sequences decreasing to $y$, that is:
$f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNdownarrow y$?
real-analysis probability-theory
$endgroup$
The definition of $L = lim_xdownarrow y f(x)$, is that $f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNto y$ with $x_n>y$.
Is there a reference or a proof that this definition is equivalent to that using monotone sequences decreasing to $y$, that is:
$f(x_n)to L$ as $ntoinfty$ for all sequences $x_n_ninmathbbNdownarrow y$?
real-analysis probability-theory
real-analysis probability-theory
asked Mar 24 at 7:36
hfx477346hfx477346
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