Geodesic
Generalized principle of the argument and logarithmic sum rules
Teoretičeskaâ i matematičeskaâ fizika, Tome 43 (1980) no. 1, pp. 124-127 
A. F. Kurbatov. Generalized principle of the argument and logarithmic sum rules. Teoretičeskaâ i matematičeskaâ fizika, Tome 43 (1980) no. 1, pp. 124-127. http://geodesic.mathdoc.fr/item/TMF_1980_43_1_a14/
@article{TMF_1980_43_1_a14,
     author = {A. F. Kurbatov},
     title = {Generalized principle of~the argument and logarithmic sum rules},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {124--127},
     year = {1980},
     volume = {43},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_43_1_a14/}
}
TY  - JOUR
AU  - A. F. Kurbatov
TI  - Generalized principle of the argument and logarithmic sum rules
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1980
SP  - 124
EP  - 127
VL  - 43
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TMF_1980_43_1_a14/
LA  - ru
ID  - TMF_1980_43_1_a14
ER  - 
%0 Journal Article
%A A. F. Kurbatov
%T Generalized principle of the argument and logarithmic sum rules
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1980
%P 124-127
%V 43
%N 1
%U http://geodesic.mathdoc.fr/item/TMF_1980_43_1_a14/
%G ru
%F TMF_1980_43_1_a14

Voir la notice de l'article provenant de la source Math-Net.Ru

With the help of the generalised principle of the argument, the sum rules are obtained for the logarithm of ratio of the moduli of particle and antiparticle elastic scattering amplitudes. Phase representation for the difference of the logarithms of the amplitudes is also obtained.

[1] A. F. Kurbatov, TMF, 33 (1977), 354 | MR

[2] V. S. Zamiralov, A. F. Kurbatov, YaF, 23 (1976), 900

[3] V. S. Zamiralov, A. F. Kurbatov, Rukopis deponirovana v VINITI ot 7.12.1976 g., No 4252-76 | Zbl

[4] B. V. Shabat, Vvedenie v kompleksnyi analiz, «Nauka», 1969 | MR | Zbl

[5] V. Z. Baluni, Yu. S. Vernov, TMF, 5 (1970), 235