RT Journal T1 HIGH-ORDER NUMERICAL METHOD FOR SOLVING A SPACE DISTRIBUTED-ORDER TIME-FRACTIONAL DIFFUSION EQUATION A1 Jing LI, Yingying YANG, Yingjun JIANG, Libo FENG, Boling GUO PB Acta mathematica scientia,Series B FD 2021-06-25 YR 2021 JF Acta mathematica scientia, Series B JO Acta mathematica scientia,Series B VO 41 IS 3 SP 801 DO 10.1007/s10473-021-0311-1 K1 Space distributed-order equation;time-fractional diffusion equation;piecewise-quadratic polynomials;finite volume method;stability and convergence LK {http://121.43.60.238/sxwlxbB/EN/article/article_16398.shtml}