2.2.113 Problems 11201 to 11300

Table 2.227: Main lookup table. Sorted sequentially by problem number.

#

ODE

CAS classification

Solved?

time (sec)

11201

x2y+2x2f(x)y+(x2(f(x)+f(x)2+a)v(v1))y=0

[[_2nd_order, _with_linear_symmetries]]

1.437

11202

x2y+(x2x2f(x))y+(x2(1+f(x)2f(x))f(x)xv2)y=0

[[_2nd_order, _with_linear_symmetries]]

1.451

11203

(x2+1)y+yx+2y=0

[[_2nd_order, _with_linear_symmetries], [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

1.028

11204

(x2+1)y+yx9y=0

[[_2nd_order, _with_linear_symmetries], [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

0.966

11205

(x2+1)y+yx+ay=0

[[_2nd_order, _with_linear_symmetries], [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

1.528

11206

(x2+1)yyx+y=0

[[_2nd_order, _with_linear_symmetries]]

0.914

11207

(x2+1)y+2yxv(v1)y=0

[[_2nd_order, _with_linear_symmetries]]

1.363

11208

(x2+1)y2yx+2y=0

[[_2nd_order, _with_linear_symmetries]]

0.924

11209

(x2+1)y+3yx+ay=0

[[_2nd_order, _with_linear_symmetries]]

0.755

11210

(x2+1)y+4yx+2y2cos(x)+2x=0

[[_2nd_order, _exact, _linear, _nonhomogeneous]]

1.109

11211

(x2+1)y+axy+(a2)y=0

[[_2nd_order, _exact, _linear, _homogeneous]]

1.232

11212

(x21)yv(v+1)y=0

[_Gegenbauer]

0.769

11213

(x21)yn(n+1)y+ddxLegendreP(n,x)=0

[[_2nd_order, _linear, _nonhomogeneous]]

0.999

11214

(x21)y+yx+2=0

[[_2nd_order, _missing_y]]

1.006

11215

(x21)y+yx+ay=0

[_Gegenbauer, [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

1.818

11216

(x21)y+yx+f(x)y=0

[[_2nd_order, _with_linear_symmetries]]

1.047

11217

(x21)y+2yx=0

[[_2nd_order, _missing_y]]

0.891

11218

(x21)y+2yxa=0

[[_2nd_order, _missing_y]]

1.416

11219

(x21)y+2yxly=0

[_Gegenbauer]

1.205

11220

(x21)y+2yxv(v+1)y=0

[_Gegenbauer]

1.229

11221

(x21)y2yx(v+2)(v1)y=0

[_Gegenbauer]

650.271

11222

(x21)y(3x+1)y(x2x)y=0

[[_2nd_order, _with_linear_symmetries]]

0.686

11223

(x21)y+4yx+(x2+1)y=0

[[_2nd_order, _with_linear_symmetries]]

0.731

11224

(x21)y+2(n+1)xy(v+n+1)(vn)y=0

[_Gegenbauer]

1.776

11225

(x21)y2(n1)xy(vn+1)(v+n)y=0

[_Gegenbauer]

1.826

11226

(x21)y2(v1)xy2vy=0

[[_2nd_order, _exact, _linear, _homogeneous]]

1.326

11227

(x21)y+2axy+a(a1)y=0

[_Gegenbauer]

0.933

11228

(x21)y+axy+(bx2+cx+d)y=0

[[_2nd_order, _with_linear_symmetries]]

1.653

11229

(x21)y+(ax+b)y+cy=0

[[_2nd_order, _with_linear_symmetries]]

1.781

11230

(a2+x2)y+8yx+12y=0

[[_2nd_order, _with_linear_symmetries]]

0.566

11231

x(x+1)y(x1)y+y=0

[[_2nd_order, _with_linear_symmetries]]

0.664

11232

x(x+1)y+(ax+b)y+cy=0

[[_2nd_order, _with_linear_symmetries]]

1.607

11233

x(x+1)y+(3x+2)y+y=0

[[_2nd_order, _exact, _linear, _homogeneous]]

0.933

11234

(x2+x2)y+(x2x)y(6x2+7x)y=0

[[_2nd_order, _with_linear_symmetries]]

0.700

11235

x(x1)y+ay2y=0

[[_2nd_order, _exact, _linear, _homogeneous]]

1.287

11236

x(x1)y+(2x1)yv(v+1)y=0

[_Jacobi]

1.260

11237

x(x1)y+((a+1)x+b)y=0

[[_2nd_order, _missing_y]]

1.170

11238

x(x1)y+(ax+b)y+cy=0

[_Jacobi]

1.832

11239

x(x1)y+((a+1)x+b)yly=0

[_Jacobi]

1.806

11240

x(x1)y+((a1+b1+1)xd1)y+a1b1d1=0

[[_2nd_order, _missing_y]]

1.075

11241

x(x+2)y+2(n+1+(n+12l)xlx2)y+(2l(pn1)x+2pl+m)y=0

[[_2nd_order, _with_linear_symmetries]]

2.141

11242

(x+1)2y+(x2+x1)y(x+2)y=0

[[_2nd_order, _with_linear_symmetries]]

0.860

11243

x(3+x)y+(3x1)y+y(20x+30)(x2+3x)7/3=0

[[_2nd_order, _exact, _linear, _nonhomogeneous]]

2.583

11244

(x2+3x+4)y+(x2+x+1)y(2x+3)y=0

[[_2nd_order, _with_linear_symmetries]]

0.747

11245

(x1)(x2)y(2x3)y+y=0

[[_2nd_order, _with_linear_symmetries]]

329.436

11246

(x2)2y(x2)y3y=0

[[_2nd_order, _exact, _linear, _homogeneous]]

0.797

11247

2x2y(2x2+l5x)y(4x1)y=0

[[_2nd_order, _exact, _linear, _homogeneous]]

1.352

11248

2x(x1)y+(2x1)y+(ax+b)y=0

[_Jacobi]

0.940

11249

2x(x1)y+((2v+5)x2v3)y+(v+1)y=0

[_Jacobi]

1.479

11250

(2x2+6x+4)y+(10x2+21x+8)y+(12x2+17x+8)y=0

[[_2nd_order, _with_linear_symmetries]]

0.830

11251

4x2y+y=0

[[_Emden, _Fowler]]

0.347

11252

4x2y+(4a2x2+1)y=0

[[_2nd_order, _with_linear_symmetries]]

0.536

11253

4x2y(4kx+4m2+x21)y=0

[[_2nd_order, _with_linear_symmetries]]

0.966

11254

4x2y+4yx+(v2+x)y=0

[[_2nd_order, _with_linear_symmetries]]

0.466

11255

4x2y+4yx+(x2+2(1m+2l)xm2+1)y=0

[[_2nd_order, _with_linear_symmetries]]

1.203

11256

4x2y+4yx(4x2+1)y4x3ex=0

[[_2nd_order, _linear, _nonhomogeneous]]

1.094

11257

4x2y+4yx(ax2+1)y=0

[[_2nd_order, _with_linear_symmetries]]

1.027

11258

4x2y+4yx+f(x)y=0

[[_2nd_order, _with_linear_symmetries]]

0.800

11259

4x2y+5yxyln(x)=0

[[_2nd_order, _with_linear_symmetries]]

1.748

11260

4x2y+8yx(4x2+12x+3)y=0

[[_2nd_order, _with_linear_symmetries]]

0.550

11261

4x2y4x(2x1)y+(4x24x1)y=0

[[_2nd_order, _with_linear_symmetries]]

0.540

11262

4x2y+4x3y+(x2+6)(x24)y=0

[[_2nd_order, _with_linear_symmetries]]

0.496

11263

4x2y+4x2ln(x)y+(x2ln(x)2+2x8)y4x2exxx=0

[[_2nd_order, _linear, _nonhomogeneous]]

0.800

11264

(2x+1)2y2(2x+1)y12y3x1=0

[[_2nd_order, _exact, _linear, _nonhomogeneous]]

1.159

11265

x(4x1)y+((4a+2)xa)y+a(a1)y=0

[[_2nd_order, _with_linear_symmetries]]

1.618

11266

(3x1)2y+3(3x1)y9yln(3x1)2=0

[[_2nd_order, _exact, _linear, _nonhomogeneous]]

2.699

11267

9x(x1)y+3(2x1)y20y=0

[_Jacobi]

0.674

11268

16x2y+(4x+3)y=0

[[_2nd_order, _with_linear_symmetries]]

0.518

11269

16x2y+32yx(5+4x)y=0

[[_2nd_order, _with_linear_symmetries]]

0.654

11270

(27x2+4)y+27yx3y=0

[[_2nd_order, _with_linear_symmetries], [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

1.032

11271

48x(x1)y+(152x40)y+53y=0

[_Jacobi]

1.757

11272

50x(x1)y+25(2x1)y2y=0

[_Jacobi, [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

1.427

11273

144x(x1)y+(120x48)y+y=0

[_Jacobi]

1.598

11274

144x(x1)y+(168x96)y+y=0

[_Jacobi]

1.341

11275

ax2y+bxy+(cx2+dx+f)y=0

[[_2nd_order, _with_linear_symmetries]]

1.358

11276

a2x2y+(a1x2+b1x)y+(a0x2+b0x+c0)y=0

[[_2nd_order, _with_linear_symmetries]]

3.299

11277

(ax2+1)y+axy+by=0

[[_2nd_order, _with_linear_symmetries], [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

169.711

11278

(a2x21)y+2a2xy=0

[[_2nd_order, _missing_y]]

1.173

11279

(a2x21)y+2a2xy2a2y=0

[_Gegenbauer]

1.108

11280

(ax2+bx)y+2by2ay=0

[[_2nd_order, _exact, _linear, _homogeneous]]

0.999

11281

A2(ax+b)2y+A1(ax+b)y+A0(ax+b)y=0

[[_2nd_order, _with_linear_symmetries]]

1.028

11282

(ax2+bx+c)y+(dx+f)y+gy=0

[[_2nd_order, _with_linear_symmetries]]

3.731

11283

x3y+yx(2x+3)y=0

[[_2nd_order, _with_linear_symmetries]]

0.521

11284

x3y+2yxy=0

[[_2nd_order, _with_linear_symmetries]]

0.844

11285

x3y+x2y+(ax2+bx+a)y=0

[[_2nd_order, _with_linear_symmetries]]

0.753

11286

x3y+x(x+1)y2y=0

[[_2nd_order, _with_linear_symmetries]]

0.584

11287

x3yx2y+xyln(x)3=0

[[_2nd_order, _with_linear_symmetries]]

1.388

11288

x3y(x21)y+xy=0

[[_2nd_order, _with_linear_symmetries]]

0.962

11289

x3y+3x2y+xy1=0

[[_2nd_order, _with_linear_symmetries]]

1.356

11290

x(x2+1)y+(2x2+1)yv(v+1)xy=0

[[_2nd_order, _with_linear_symmetries]]

1.574

11291

x(x2+1)y+2(x21)y2xy=0

[[_2nd_order, _exact, _linear, _homogeneous]]

0.795

11292

x(x2+1)y+(2(n+1)x2+2n+1)y(vn)(v+n+1)xy=0

[[_2nd_order, _with_linear_symmetries]]

1.879

11293

x(x2+1)y(2(n1)x2+2n1)y+(v+n)(v+n1)xy=0

[[_2nd_order, _with_linear_symmetries]]

1.831

11294

x(x21)y+y+yax3=0

[[_2nd_order, _with_linear_symmetries], [_2nd_order, _linear, ‘_with_symmetry_[0,F(x)]‘]]

1.729

11295

x(x21)y+(x21)yxy=0

[[_elliptic, _class_II]]

147.497

11296

x(x21)y+(3x21)y+xy=0

[[_elliptic, _class_I]]

1.289

11297

x(x21)y+(ax2+b)y+cxy=0

[[_2nd_order, _with_linear_symmetries]]

2.081

11298

x(x2+2)yy6xy=0

[[_2nd_order, _exact, _linear, _homogeneous]]

1.180

11299

x(x22)y(x3+3x22x2)y+(x2+4x+2)y=0

[[_2nd_order, _with_linear_symmetries]]

0.795

11300

x2(x+1)yx(2x+1)y+(2x+1)y=0

[[_2nd_order, _with_linear_symmetries]]

0.662