Node Second smallest eigenspectra of laplacian matrix 1 -0.021327 2 -0.021082 3 -0.021082 4 -0.020350 5 -0.018901 6 -0.017717 7 -0.019799 8 -0.020607 9 -0.020607 10 -0.022698 11 -0.022698 12 -0.020084 13 -0.024353 14 -0.024353 15 -0.022649 16 -0.028151 17 -0.028151 18 -0.023834 19 -0.023834 20 -0.023834 21 -0.023834 22 -0.023834 23 -0.023834 24 -0.017870 25 -0.020955 26 -0.014543 27 -0.017833 28 -0.021225 29 -0.028255 30 -0.028255 31 -0.028255 32 -0.032258 33 -0.036447 34 -0.036447 35 -0.031838 36 -0.036631 37 -0.031627 38 -0.026441 39 -0.021103 40 -0.021103 41 -0.021103 42 -0.021103 43 -0.021103 44 -0.021103 45 -0.021103 46 -0.021103 47 -0.021103 48 -0.021103 49 -0.034211 50 -0.027460 51 -0.020551 52 -0.020551 53 -0.013405 54 -0.013405 55 -0.006104 56 0.001232 57 -0.013426 58 0.001386 59 0.001386 60 -0.006004 61 -0.020853 62 -0.020853 63 -0.020853 64 -0.005283 65 -0.005283 66 -0.020975 67 -0.020975 68 0.003288 69 -0.020918 70 -0.012729 71 -0.012729 72 -0.037736 73 -0.037736 74 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375 0.016474 376 0.016474 377 0.016474 378 0.016474 379 0.016474 380 0.016474 381 0.016474 382 0.039882 383 0.063519 384 0.039516 385 0.039516 386 0.015057 387 0.039603 388 0.039603 389 -0.060406 390 0.013556 391 0.038289 392 0.038289 393 -0.037232 394 -0.037232 395 -0.012487 396 -0.012487 397 0.012113 398 -0.037227 399 -0.037227 400 0.011255 401 -0.013051 402 -0.037282 403 -0.037282 404 0.057924 405 0.033788 406 0.009459 407 -0.063694 408 0.056392 409 0.080734 410 0.055927 411 0.055927 412 0.055927 413 0.081701 414 0.055456 415 0.055456 416 0.055456 417 0.055456 418 0.055456 419 0.055456 420 0.027295 421 0.055614 422 0.026974 423 -0.001821 424 -0.001821 425 -0.001821 426 -0.001821 427 -0.001821 428 -0.001821 429 -0.001821 430 -0.001821 431 -0.001821 432 -0.001821 433 -0.001821 434 -0.030500 435 -0.001996 436 -0.001996 437 -0.087439 438 -0.003508 439 -0.003508 440 -0.003508 441 -0.059341 442 0.023383 443 0.023383 444 -0.004461 445 0.023357 446 0.051310 447 -0.005187 448 -0.033405 449 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