The self-embedding theorem of \(\text{WKL}_ 0\) and a non-standard method
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Publication:676310
DOI10.1016/S0168-0072(95)00058-5zbMath0871.03044OpenAlexW2094306267MaRDI QIDQ676310
Publication date: 3 September 1997
Published in: Annals of Pure and Applied Logic (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/s0168-0072(95)00058-5
reverse mathematicscontinuous functionsweak König's lemmacountable modelsecond-order arithmeticFriedman's embedding theorem
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