Convergence of a Two-Step Iterative Method for Nondifferentiable Operators in Banach Spaces

<div>(a) Domain of parameters of (<a href="https://static.hindawi.com/articles/complexity/volume-2018/7352780/figures/#EEq1.4">6</a>) for <span class="nowrap"><svg height="10.7866pt" id="M242" style="vertical-align:-2.150701pt" version="1.1" viewbox="-0.0498162 -8.6359 39.9461 10.7866" width="39.9461pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M699 368C699 549 574 666 407 666C186 666 23 488 23 277C23 113 129 -3 288 -13L307 -26C431 -111 501 -139 533 -147C559 -154 613 -163 658 -164L666 -141C597 -111 507 -66 430 -11L416 -1C580 42 699 190 699 368ZM601 371C601 227 518 54 381 22L354 40L278 24C175 47 120 145 120 269C120 451 235 631 398 631C540 631 601 521 601 371Z" id="g113-82"></path></g><g transform="matrix(.013,0,0,-0.013,13.018,0)"><path d="M535 323V373H52V323H535ZM535 138V188H52V138H535Z" id="g117-34"></path></g><g transform="matrix(.013,0,0,-0.013,24.281,0)"><path d="M241 635C89 635 35 457 35 312C35 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transform="matrix(.013,0,0,-0.013,0,0)"><path d="M699 368C699 549 574 666 407 666C186 666 23 488 23 277C23 113 129 -3 288 -13L307 -26C431 -111 501 -139 533 -147C559 -154 613 -163 658 -164L666 -141C597 -111 507 -66 430 -11L416 -1C580 42 699 190 699 368ZM601 371C601 227 518 54 381 22L354 40L278 24C175 47 120 145 120 269C120 451 235 631 398 631C540 631 601 521 601 371Z" id="g113-82"></path></g><g transform="matrix(.013,0,0,-0.013,13.018,0)"><path d="M535 323V373H52V323H535ZM535 138V188H52V138H535Z" id="g117-34"></path></g><g transform="matrix(.013,0,0,-0.013,24.281,0)"><path d="M384 0V27C293 34 287 42 287 114V635C232 613 172 594 109 583V559L157 557C201 555 205 550 205 499V114C205 42 199 34 109 27V0H384Z" id="g113-50"></path></g></svg> (<svg height="11.8174pt" id="M244" style="vertical-align:-3.1815pt" version="1.1" viewbox="-0.0498162 -8.6359 118.122 11.8174" width="118.122pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g 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Complexity

fig2

Figure 2

Figure 2: Convergence of a Two-Step Iterative Method for Nondifferentiable Operators in Banach Spaces 