A PARAMETRIC DIFFERENCE SCHEME FOR THE NUMERICAL SOLUTION OF A MIXED PROBLEM FOR A WAVE EQUATION IN A REGION WITH AN ANGLE
1982 ◽
Vol 22
(2)
◽
pp. 244-249
2020 ◽
Vol 60
(12)
◽
pp. 1985-1989
2020 ◽
Vol 51
(4)
◽
pp. 1317-1342
1982 ◽
Vol 22
(3)
◽
pp. 249-253
2018 ◽
Vol 374
◽
pp. 863-872
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