Prediction of sunspot numbers for the ascending part of cycle 21
β Scribed by Wang Jia-long; Fan Yue-hua; Lin Bai-sen; Xue Hui-fang
- Publisher
- Elsevier Science
- Year
- 1979
- Weight
- 271 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0146-6364
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π SIMILAR VOLUMES
## Abstract Duration of the extended solar cycles is taken into the consideration. The beginning of cycles is counted from the moment of polarity reversal of largeβscale magnetic field in high latitudes, occurring in the sunspot cycle n till the minimum of the cycle __n__ + 2. The connection betwee
As usual, for simple graphs G and H, let the Ramsey number r(G,H) be defined as the least number n such that for any graph K of order n, either G is a subgraph of K or H is a subgraph of/(. We shall establish the values of r(aC~,bCs) and r(aCv, bC7) almost precisely (where nG is the graph consisting