Mixed Mortar Element Method for<svg style="vertical-align:-4.4712pt;width:71.425003px;" id="M1" height="26.9125" version="1.1" viewBox="0 0 71.425003 26.9125" width="71.425003" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.022,-0,0,-.022,.062,21.288)"><path id="x1D443" d="M619 482q0 -69 -40.5 -119t-96 -72.5t-118.5 -26.5h-44l-70 20l-31 -151q-14 -67 0.5 -83t89.5 -22l-5 -28h-287l8 28q65 7 81.5 22t29.5 83l79 398q12 56 0.5 70.5t-78.5 20.5l7 28h255q108 0 164 -43t56 -125zM524 478q0 141 -146 141q-25 0 -47 -8q-16 -6 -20.5 -13.5
t-10.5 -39.5l-43 -241q37 -13 83 -13q67 0 125.5 45t58.5 129z" /></g><g transform="matrix(.016,-0,0,-.016,14.325,26.662)"><path id="x31" d="M384 0h-275v27q67 5 81.5 18.5t14.5 68.5v385q0 38 -7.5 47.5t-40.5 10.5l-48 2v24q85 15 178 52v-521q0 -55 14.5 -68.5t82.5 -18.5v-27z" /></g><g transform="matrix(.016,-0,0,-.016,14.325,10.525)"><path id="x1D441" d="M857 650l-6 -28q-44 -4 -61.5 -16.5t-29.5 -48.5q-11 -32 -37 -166l-78 -399h-29l-351 537h-4l-56 -276q-24 -120 -24 -164q0 -35 17.5 -46t75.5 -15l-6 -28h-245l7 28q41 2 62 14t31 44q10 30 41 171l53 245q8 44 6.5 60.5t-14.5 33.5q-10 15 -27 19.5t-64 6.5l6 28h153
l350 -516h5l48 257q25 131 25 171q0 34 -17.5 45t-77.5 15l7 28h240z" /></g><g transform="matrix(.016,-0,0,-.016,28.039,10.525)"><path id="x1D436" d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5
t325.5 101.5q114 0 204 -38z" /></g><g transform="matrix(.022,-0,0,-.022,39.713,21.288)"><path id="x2F" d="M368 703l-264 -866h-60l265 866h59z" /></g><g transform="matrix(.022,-0,0,-.022,48.948,21.288)"><use xlink:href="#x1D443" /></g><g transform="matrix(.016,-0,0,-.016,63.212,26.662)"><path id="x30" d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" /></g></svg> Element and Its Multigrid Method for the Incompressible Stokes Problem

Iterative numbers for the <svg height="12.0625" id="M345" style="vertical-align:-0.20474pt" version="1.1" viewbox="0 0 18.450001 12.0625" width="18.450001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.738)"><path d="M455 24l2 -2q66 26 128 97t139 204q126 219 183 291q58 73 113 73q22 0 36 -13t14 -34q0 -18 -12.5 -30.5t-30.5 -12.5q-43 0 -43 50h-1q-27 -7 -80 -88q-61 -92 -166 -273q-175 -301 -319 -301q-34 0 -46 4q85 79 141 233q44 124 99 214q56 93 138 179l-1 1
q-97 -16 -262 -312q-177 -319 -326 -319q-19 0 -47 6q30 24 59 72q26 42 44 85q21 49 44 111q56 151 192 287l-2 2q-17 -5 -36 -5q-48 0 -125 41q-76 42 -106 42q-47 0 -77.5 -29.5t-30.5 -71.5t24.5 -68t65.5 -26q37 0 65 20.5t56 65.5l16 -9q-54 -107 -139 -107
q-56 0 -92.5 35.5t-36.5 90.5q0 59 46 105t117 46q49 0 146 -49l36 -19q19 -12 40 -12q66 0 124 49l27 22l15 -16q-116 -115 -196 -321q-79 -205 -196 -310l2 -3q50 18 104 74q52 54 88 108q34 53 75 126q183 324 309 324q16 0 51 -11q-43 -31 -77 -96l-30 -57l-35 -79
l-31 -74q-92 -207 -195 -310z" id="x1D4B2"></path></g>
</svg>-cycle  with <svg height="17.700001" id="M346" style="vertical-align:-4.39394pt" version="1.1" viewbox="0 0 66.400002 17.700001" width="66.400002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.162)"><use xlink:href="#x210E"></use></g>
<g transform="matrix(.012,-0,0,-.012,8.837,16.25)"><use xlink:href="#x31"></use></g><g transform="matrix(.012,-0,0,-.012,14.549,16.25)"><use xlink:href="#x2C"></use></g><g transform="matrix(.012,-0,0,-.012,17.262,16.25)"><use xlink:href="#x31"></use></g>
<g transform="matrix(.017,-0,0,-.017,28.312,12.162)"><use xlink:href="#x3D"></use></g><g transform="matrix(.017,-0,0,-.017,42.999,12.162)"><use xlink:href="#x31"></use></g><g transform="matrix(.017,-0,0,-.017,51.159,12.162)"><use xlink:href="#x2F"></use></g><g transform="matrix(.017,-0,0,-.017,58.162,12.162)"><use xlink:href="#x34"></use></g>
</svg> and <svg height="17.700001" id="M347" style="vertical-align:-4.39394pt" version="1.1" viewbox="0 0 66.400002 17.700001" width="66.400002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.162)"><use xlink:href="#x210E"></use></g>
<g transform="matrix(.012,-0,0,-.012,8.837,16.25)"><use xlink:href="#x31"></use></g><g transform="matrix(.012,-0,0,-.012,14.549,16.25)"><use xlink:href="#x2C"></use></g><g transform="matrix(.012,-0,0,-.012,17.262,16.25)"><use xlink:href="#x32"></use></g>
<g transform="matrix(.017,-0,0,-.017,28.312,12.162)"><use xlink:href="#x3D"></use></g><g transform="matrix(.017,-0,0,-.017,42.999,12.162)"><use xlink:href="#x31"></use></g><g transform="matrix(.017,-0,0,-.017,51.159,12.162)"><use xlink:href="#x2F"></use></g><g transform="matrix(.017,-0,0,-.017,58.162,12.162)"><use xlink:href="#x36"></use></g>
</svg>.

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Mixed Mortar Element Method for<svg style="vertical-align:-4.4712pt;width:71.425003px;" id="M1" height="26.9125" version="1.1" viewBox="0 0 71.425003 26.9125" width="71.425003" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.022,-0,0,-.022,.062,21.288)"><path id="x1D443" d="M619 482q0 -69 -40.5 -119t-96 -72.5t-118.5 -26.5h-44l-70 20l-31 -151q-14 -67 0.5 -83t89.5 -22l-5 -28h-287l8 28q65 7 81.5 22t29.5 83l79 398q12 56 0.5 70.5t-78.5 20.5l7 28h255q108 0 164 -43t56 -125zM524 478q0 141 -146 141q-25 0 -47 -8q-16 -6 -20.5 -13.5
t-10.5 -39.5l-43 -241q37 -13 83 -13q67 0 125.5 45t58.5 129z" /></g><g transform="matrix(.016,-0,0,-.016,14.325,26.662)"><path id="x31" d="M384 0h-275v27q67 5 81.5 18.5t14.5 68.5v385q0 38 -7.5 47.5t-40.5 10.5l-48 2v24q85 15 178 52v-521q0 -55 14.5 -68.5t82.5 -18.5v-27z" /></g><g transform="matrix(.016,-0,0,-.016,14.325,10.525)"><path id="x1D441" d="M857 650l-6 -28q-44 -4 -61.5 -16.5t-29.5 -48.5q-11 -32 -37 -166l-78 -399h-29l-351 537h-4l-56 -276q-24 -120 -24 -164q0 -35 17.5 -46t75.5 -15l-6 -28h-245l7 28q41 2 62 14t31 44q10 30 41 171l53 245q8 44 6.5 60.5t-14.5 33.5q-10 15 -27 19.5t-64 6.5l6 28h153
l350 -516h5l48 257q25 131 25 171q0 34 -17.5 45t-77.5 15l7 28h240z" /></g><g transform="matrix(.016,-0,0,-.016,28.039,10.525)"><path id="x1D436" d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5
t325.5 101.5q114 0 204 -38z" /></g><g transform="matrix(.022,-0,0,-.022,39.713,21.288)"><path id="x2F" d="M368 703l-264 -866h-60l265 866h59z" /></g><g transform="matrix(.022,-0,0,-.022,48.948,21.288)"><use xlink:href="#x1D443" /></g><g transform="matrix(.016,-0,0,-.016,63.212,26.662)"><path id="x30" d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" /></g></svg> Element and Its Multigrid Method for the Incompressible Stokes Problem 

Mathematical Problems in Engineering

Mixed Mortar Element Method for Element and Its Multigrid Method for the Incompressible Stokes Problem

Table 2