Tag: Roger Gay

  • Cheap Graduate Texts In Mathematics in Taiwan

    I picked up Paul R. Halmos’ A Hilbert Space Problem Book, 2nd edition from Springer Verlag vol 19 in their Graduate Texts in Mathematics. This is an original hardcover, which sells for $63 in the US. I got it for $6.18. I also got Halmos’ Measure Theory, vol 18 also at Springer Verlag, for $22.…