Havelock — Hayashi. 



509 



Jahresber. d. Deut. Math. Verelnlsrs:.: D. 



mathemat. Iiistit. d. Univ. Jena, 10 S. (30, 

 1911). — D. Stäckelschea Lückenzahlen & d. 

 Goldbachsche Satz, 10 S. (31, 22). 



Jenaer Seminarberichte: D. Bauersche Satz f. 

 d. einschalige Hyperboloid, 8 S. (1906). — Ein 

 Steinerscher Satz, 4 S. (07). — Vollständ. 

 Vierecke besond. Art, 6 S. (08). — D. math. 

 Inst. d. Univ. Jena. 12 S. (11). — Sätze v. 

 Pascal & Brianchon, 3 S. (12). — Z. Theorie 

 d. Raumkiirven. i S. (13). — Zwei algebr. 

 Aufg., 8 S. (14). 



Leipzier. Ge«. d. >Vlss. S.Ber.: Verallgemei- 

 nerte Eulersche Zahlen & Tangentenkoeffi- 

 zienten, 33 S. (6a, 1910). 



Havelock, Thomas Henry, Dr. phil. ; 

 Doz., angew. Math., Univ., Durham, dann 

 Prof., Armstrong College, Newcastle; 

 * 1877 Newcastle-on-Tyne, England. 



Electric wiremen's work: a practical handbook, 

 340 S., London 1914. — The propagat. of 

 disturbances in dispersive media, 96 S. 



Cambridge. Phil. Soc. Proc: Continuous 

 spectrum, 4 S. (12, 1904). 



Chicago, Astrophys. Jonrn.: The pressvire 

 displacem. of spectral lines, 11 S. (35, 1912). 



London, Math. Soc. Proc: Mathematical 

 analysis of wave propagat. in Isotropie space 

 of p dimensions, 16 S. — Wave fronts con- 

 sidered as the characteristies of partial dif feren- 

 tial equats., 19 S. (2. 1905). 



London, Roy. Soc. Proc: Artificial double 

 refract., due to seolotropic distribut., with appli- 

 cat. to colloidal soluts. & magnetic f ields, 12 S. 

 (77, 1906;. — The electric or magnetic polarisat. 

 of a thin cvlinder of f inite length bv a uniform 

 field of force, 12 S. (79. 07). — The dispers, of 

 double refract. in relat. to crystal structure, 

 17 S. (80, 08). — The propagat. of groups of 

 waves in dispersive media, with applicat. to wa- 

 ves on water produced by a travelling distur- 

 bance, 32 S. (81, 08). — The wave-making resi- 

 stance of ships : a theoretical & practical analysis, 

 25 S. (82, 09). — - The wave-making resistance 

 of ships: a study of cert. series of model ex- 

 periments, 12 S. — An analysis of its actual 

 dependence upon physical condits., 31 S. (84, 

 10/11). — Optical dispers.: A comparison of 

 the maxima of absorpt. & selective reflect. of 

 cert. substances, 14 S. — The influence of 

 the solvent on the posit. of absorpt. bands in 

 soluts., 5 S. (86, 12). — Ship resistance: The 

 wave-making properties of cert. travelling 

 pressure disturbances, 10 S. (89, 13/14). — The 

 initial wave resistance of a moving surface 

 pressure, 14 S. — Some cases of wave mot. 

 due to a submerged obstacle, 13 S. (93, 17). — ■ 

 Periodic irrotational waves of finit« height, 

 13 S. — Wave-resistance: Some gases of three- 

 dimensional fluid mot., 12 S. (95, 19). — The 

 stability of fluid mot., 10 S. (98, 21). — Ihe 

 ef fect of shaliow water on wave resistance, 7 S. 

 (100, 22). — Dispers, formulre & the polarisat. 

 of scattered light: with applicat. to hydrogen, 

 11 S. (101, 22). 



Phil. Maar.: The pressure of radiat., 9 S. (6, 

 1903). — ■ On surfaces of discontinuity in a rota- 

 tionally elastic medium, 10 S. (10, 05). — Cer- 

 tain Bessel integrals & the coefficients of mu- 

 tual induct. of coaxial coils, 13 S. (l.'i. 08). — 

 The instantaneous propagat. of disturbance in 

 a dispersive medium, 8 S. (19, 10). — The 

 aolut. of an integral equat. occurring in cert. 



Problems of viscous fluid mot., 9 S. — On the 

 decav of oscillat. of a solid body in a viscous 

 fluid, 7 S. (42, 21). 



i^' Hawkes, Herbert Edwin, Dr. phil. 

 New Haven: Prof., Math., Univ., New 

 York; * 1872, Dez. 6. Templeton, Mass. 



Advanced algebra, Boston 1905. — First course 

 in algebra (m. W. Arth. Luby & F. C. Touton), 

 Boston 10. — Plane geometry (m. Luby & 

 Touton), 6 + 305 S., Boston 20. 



Amer. Chcm. Journ.: Estimate of Peirce's 

 linear associative algebra, 9 S. (24, 1902). — 

 On hypercomplex number Systems in seven 

 Units, 20 S. (26, 04;. — Thereduct. of families 

 of bilinear forms, 14 S. (32, 10). 



Mathemat. Ann.: Enumerat. of non-quater- 

 nion number Systems. 19 S. (58, 1904). — 

 Quaternion number-systems, 11 S. (60, 05). 



Hayashi, Tsm-uichi, M. Sc. 1897, 

 Tokio, Dr. Sc. 1912; stud. 1893—97 

 Univ., Tokio; 1898—1907 Assist, prof., 

 Univ., Kyoto, 07—11 Prof.. Higher 

 Normal School, Tokio, seit 11 Prof., 

 Math., Univ., Sendai; * 1873, Jimi 13, 

 Tokushima City, Awa province, Japan. 

 (Eig. Mitt.) 



Amer. Math. Monthly: The conic sects. in 

 the old Japanese mathematics, HS. (13, 1906). 



Amer. Math. Soc. Bull.: An expression for 

 the general term of a recurring series, 2 S. 

 (18, 1912). — On ovals, 3 S. (20, 14). — The 

 problem of the resistance integral. 2 S. (2."5, 

 18/19). — The rectificabilitv of a twisted cubic. 

 3 S. (26, 19/20). 



Amsterdam. N'leuw Archlef v. Wiskunde: 

 A brief history of the Japanese mathematics, 

 66 & 59 S. (6 & 7, 1905 & 07). — A list of some 

 dutch astronomical works imported into Japan 

 fr. Holland, 6 S. — A list of dutch books on 

 mathematical sciences, imported fr. Holland to 

 Japan before the restorat. in 1868, 6 S. (7, 07). 

 — Some dutch books on mathematical & phy- 

 sical sciences imported fr. Holland to Japan 

 before the restorat. in 1868, 3 S. — How 

 have the Japanese used dutch books imported 

 fr. HoUand?, 7 S. (9, 11). — On the pedal tri- 

 angles similar to the original triangles, 5 S. 

 (10, 13). — Some differential equats. in physics 

 & differential geometry, 8 S. (12. 18). — An 

 additional note on the differential equat. 

 V u = k eP», 2 S. — Evalut. of some integrals. 



sm « X , 

 d X, 



10 S. (13, 21). — The integral 



7 S. (14, 22). 



Ann. ot Math. Harvard ColL: Relats. among 

 some cyclotomic cubics, 4 S. (12. 1910 — 11). — 

 Relat. betw. the zeros of a rational integral 

 funct. & its derivate, 2 S. (15, 13—14). — 

 An analytical sohlt, of Biot's problem. 4 S. 

 (22, 20—21). 



Archiv d. Math. & Physik: Exrpess. of the 

 number of primes lying betw. two given int«- 

 gers. IS. — Some theoreras concerning with 

 prime numbers, 3 S. (1. 1901). — The remain- 

 ders of the numbers of triangle of Pascal with 

 respect to a prime number, 3 S. (5, 03). — On 

 reciprocal equats., 3 S. (8. 05). 



Blhl. math.: D. mag. Kreise in d. Japan. 

 Mathematik, 3 S. (6, 1905). 



