Ooguri, HirosiVafa, Cumrun2019-09-221995Ooguri, Hirosi, and Cumrun Vafa. 1995. “All Loop N = 2 String Amplitudes.” Nuclear Physics B 451 (1–2): 121–61. https://doi.org/10.1016/0550-3213(95)00365-y.0169-68230550-32131873-1562http://nrs.harvard.edu/urn-3:HUL.InstRepos:41385057Using the N = 4 topological reformulation of N = 2 strings, we compute all loop partition function for special compactifications of N = 2 strings as a function of target moduli. We also reinterpret N = 4 topological amplitudes in terms of slightly modified N = 2 topological amplitudes. We present some preliminary evidence for the conjecture that N = 2 strings is the large N limit of Holomorphic Yang-Mills in four dimensions.en-USJournal Article2019-09-2210.1016/0550-3213(95)00365-Y