Abstract
On a del Pezzo surface of degree 4 over an infinite $C_{1}$-field of characteristiczero, all rational points are $R$-equivalent. This more generally holds over anyinfinite perfect $C_{1}$-field of characteristic different from 2.
Citation
Jean-Louis Colliot-Thélène. "SURFACES DE DEL PEZZO DE DEGRÉ 4 SUR UN CORPS $C_1$." Taiwanese J. Math. 19 (6) 1613 - 1618, 2015. https://doi.org/10.11650/tjm.19.2015.5332
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